US6811774B2 - Defective recombinant adenoviruses expressing cytokines for antitumor treatment - Google Patents

Defective recombinant adenoviruses expressing cytokines for antitumor treatment Download PDF

Info

Publication number
US6811774B2
US6811774B2 US09/204,427 US20442798A US6811774B2 US 6811774 B2 US6811774 B2 US 6811774B2 US 20442798 A US20442798 A US 20442798A US 6811774 B2 US6811774 B2 US 6811774B2
Authority
US
United States
Prior art keywords
cells
tumor
adenovirus
recombinant
defective
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US09/204,427
Other versions
US20020031499A1 (en
Inventor
Hedi Mohamed Haddada
Thierry Ragot
Michel Perricaudet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Institut Gustave Roussy (IGR)
Original Assignee
Institut Gustave Roussy (IGR)
Centre National de la Recherche Scientifique CNRS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institut Gustave Roussy (IGR), Centre National de la Recherche Scientifique CNRS filed Critical Institut Gustave Roussy (IGR)
Priority to US09/204,427 priority Critical patent/US6811774B2/en
Publication of US20020031499A1 publication Critical patent/US20020031499A1/en
Priority to US10/940,358 priority patent/US7306793B2/en
Application granted granted Critical
Publication of US6811774B2 publication Critical patent/US6811774B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66—Microorganisms or materials therefrom
    • A61K35/76—Viruses; Subviral particles; Bacteriophages
    • A61K35/761—Adenovirus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52—Cytokines; Lymphokines; Interferons
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/10011—Adenoviridae
    • C12N2710/10211—Aviadenovirus, e.g. fowl adenovirus A
    • C12N2710/10241—Use of virus, viral particle or viral elements as a vector
    • C12N2710/10243—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/10011—Adenoviridae
    • C12N2710/10311—Mastadenovirus, e.g. human or simian adenoviruses
    • C12N2710/10332—Use of virus as therapeutic agent, other than vaccine, e.g. as cytolytic agent
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/10011—Adenoviridae
    • C12N2710/10311—Mastadenovirus, e.g. human or simian adenoviruses
    • C12N2710/10341—Use of virus, viral particle or viral elements as a vector
    • C12N2710/10343—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector

Definitions

  • Cytokines are molecules (hormones) produced by cells following an antigenic stimulation or an activation by other factors.
  • the first cytokine which will has been produced is interleukin-1 (Il-1). It permits activation of the T cells which, in turn, start producing a whole battery of lymphokines, some of which are essential for the activation of the immune system and the defenses against viral or parasitic infections.
  • cytokines have been used in anticancer immunotherapy. Nevertheless, when they are administered systemically, a number of problems arise. Il-2, for example, produces quite substantial side effects, it is rapidly metabolized, so that high doses have to be administered repeatedly.
  • the subject of the invention is hence defective recombinant adenoviruses expressing one or more cytokines, as well as the use of these recombinant adenoviruses for making up pharmaceutical compositions, in particular antitumor compositions, more especially compositions which can be injected directly into solid tumors of the host.
  • the subject of the present invention is defective recombinant adenoviruses, characterized in that they contain a defective, non-replicable adenovirus genome into which one or more nucleic acid sequences coding for one more cytokines, in particular lymphokines, are inserted under the control of one or more promoters capable of being recognised by the polymerases of human cells, more especially of human tumor cells or of cells infiltrating these tumors.
  • FIG. 1 shows diagrammatically a construct of a defective recombinant adenoviral vector employing an insertion sequence coding for an interleukin (IL-2, IL-4 and the like).
  • IL-2 interleukin
  • IL-4 interleukin-4
  • Leaders corresponds to a tripartite leader
  • Del corresponds to a “deletion”
  • Ad dl 324 corresponds to an adenovirus provided with the above-mention “deletions.”
  • the invention relates more especially to recombinant nucleic acids capable of being used for the production of such defective recombinant adenoviruses.
  • Such a recombinant nucleic acid is characterized in that it contains, on the one hand a genomic sequence of an adenovirus which is defective in that it lacks the sequences needed for its replication, but which nevertheless contains those sequences which, in this genome, are the carrier of the genetic information needed for the corresponding adenovirus to enter the cells which the latter is capable of infecting, as well as the set of essential sequences needed for encapsidation of this adenovirus, and on the other hand an insert containing a nucleic acid sequence coding for a cytokine, this insert being under the control of a promoter present in or previously inserted into the abovementioned genomic sequence.
  • Adenoviruses in particular type 2 or 5 adenoviruses capable of infecting humans (or human adenoviruses), or alternatively serotype 4 and 7 adenoviruses, represent especially preferred vectors in the context of the present invention, on account, in particular, of the large size of the foreign DNA fragment which it is possible to insert into the genome of these viruses.
  • nucleic acid insertion sequence(s), coding for one or more predetermined cytokines are contained in a defective adenovirus genome lacking the essential nucleotide sequences needed for replication of these adenoviruses, and more especially the transactivators E1A and E1B and, where appropriate, the E3 region of the adenovirus, or alternatively its E1 and E3 regions.
  • the invention turns to good account the capacity of these defective recombinant adenoviruses to allow the insertion sequence they contain to be expressed in the cells they invade even when, on account of their defective character, they do not multiply therein.
  • the objective of the invention is to cause cytokines to be secreted actually within the cells of the tumor to be treated (tumor cells themselves and cells, in particular lymphocytes, which infiltrate these tumors) when these cells have been infected with these defective adenoviruses, especially when the latter are injected directly into the tumor.
  • the cytokines produced will thus activate first and foremost, in situ, the cytotoxic cells infiltrating the tumor and those present in proximity to the tumor.
  • this may be chosen from all those which express a cytokine capable of exerting either a direct antitumor effect, or an activating effect on immunocompetent cells of the body, or both together.
  • cytokines the following may be mentioned as examples: IL-1, IL-2, IL-3, IL-4, IL-5, IL-6, ⁇ interferon, ⁇ interferon, tumor necrosis factor alpha (TNF ⁇ ) ([same term in French]).
  • TNF ⁇ tumor necrosis factor alpha
  • adenoviruses may also be used in the case of certain diseases in which there is an immune deficiency and in the case of certain parasitic or viral diseases, especially ⁇ , ⁇ interferon and/or GM-CSF), in particular by administration systemically or via cells, preferably human cells, taken in a state that allows them to be injected into humans, these cells having previously been infected with a recombinant defective adenovirus according to the invention.
  • Interleukin-1 IL-1
  • Interleukin-2 (IL-2), Interleukin-4 (IL-4) and Interleukin-5 (IL-5):
  • IL-2 and IL-4 are produced by activated T lymphocytes.
  • the action of these cytokines is restricted to cells of the immune system, they cause their multiplication and their activation: IL-2 and IL-4 have been tested in antitumor immunotherapy in mice and in man. In mice, they act synergistically and cause tumor regression.
  • Interleukin-6 IL-6
  • T lymphocytes T lymphocytes, macrophages, fibroblasts, etc. It induces the final differentiation of B lymphocytes, which become antibody producers.
  • TNF ⁇ Tumor Necrosis Factor ⁇ (TNF ⁇ ) ([Same Term in French]):
  • TNF ⁇ TNF ⁇
  • IL-3 Interleukin-3
  • IL-7 Interleukin-7
  • CSF Colony Stimulating Factor
  • hematopoietic growth factors are produced essentially by lymphocytes, monocytes and macrophages. They act at different levels of hematopoiesis, that is to say of the different stages of differentiation of marrow cells to blood cells.
  • CSF exerts very substantial effects on the body's primary defenses as regards the bacterial defenses, luring the macrophages to the sites of infection and increasing their capacity for phagocytosis.
  • GM-CSF In combination with IL-2 and IL-4, GM-CSF proves to be an important antitumor factor.
  • IFN- ⁇ has been used in immunotherapy against some types of cancer, including mesothelium [sic].
  • the invention is not limited, as regards the choice of insertion sequences which can be used in adenoviruses according to the invention, to those sequences which have been identified above. Nevertheless, the latter are illustrative of the palette of possibilities which are afforded to the therapist, who is responsible for making the choice of the most suitable defective recombinant adenovirus to be used in the light of the nature of the tumors to be combated.
  • the invention also relates to pharmaceutical compositions comprising one or more recombinant vectors as described above, in combination with a pharmaceutically acceptable vehicle, especially sterile, isotonic compositions which can be injected directly into the tumors to be treated, or dry, in particular lyophilized, compositions which, by the addition of sterilized water or of physiological saline as the case may be, enable solutions which can be injected directly into the tumors to be made up or reconstituted.
  • a pharmaceutically acceptable vehicle especially sterile, isotonic compositions which can be injected directly into the tumors to be treated, or dry, in particular lyophilized, compositions which, by the addition of sterilized water or of physiological saline as the case may be, enable solutions which can be injected directly into the tumors to be made up or reconstituted.
  • Direct injection of non-replicable, modified adenoviruses into the tumor affords the advantage, on the one hand of avoiding diffusion of the recombinant adenoviruses in the general circulation, with the consequent side effects liable to be exerted by the cytokines expressed in places other than on the sites where the manifestation of their action is sought, in this instance the tumor cells themselves or the cells, in particular lymphocytes, which infiltrate them or which are present in their immediate proximity.
  • the injection is carried out at the very least in at least one site of the primary tumor.
  • use may be made of cells which are compatible with the host, for example human fibroblasts, preferably ones previously removed from the host him- or herself.
  • the invention also relates to cell cultures, for example cultured fibroblasts previously infected with recombinant nucleic acids, more especially the defective adenoviruses defined above.
  • These infected cells where appropriate attenuated or rendered immunologically inert, for example by irradiation, contribute to the eradication of installed tumors when they are injected systemically. This injection may be envisaged either alone, or in addition to injection directly into the tumor.
  • the subject of the invention is also a method for obtaining the recombinant adenoviruses described above, which comprises, after the actual step of construction of a vector by introduction of one or more insertion nucleic acid(s) into the genome of the initial defective adenovirus, a step of transformation of transformable cell lines of higher eukaryotes (in particular of human or animal origin) themselves containing a separate nucleotide sequence capable of complementing the portion(s) lacking in the genome of the defective adenovirus and without which replication of the latter is prevented, said separate sequence preferably being incorporated in the genome of the cells of said cell line.
  • line 293 a human embryonic kidney line which contains, integrated in its genome, the first eleven percent of the left-hand end of the genome of a type 5 adenovirus (Ad5). This fraction can then complement defective recombinant viruses which carry deletions of this region.
  • Ad5 type 5 adenovirus
  • the defective adenoviruses thus multiplied and produced are recovered from the culture medium of the cells of these lines and purified.
  • Ad-5-transformed human embryonic kidney cell line 293 (Graham et al., 1977) was used for the transfection of DNA as well as for the multiplication and titration of adenovirus (Ad). In effect, cell line 293 complements the functions of the genes for E1A and E1B functions and permits the replication of defective Ad recombinants.
  • human Ad5-d1324 carrying deletions in the E1 region (3.9-10.5 m.u.) and E3 region (78.5-84.3 m.u.), was used (Shenk and Williams, 1984).
  • Cell lines 293, Hela [sic] and Vero were maintained in an Eagle minimum essential culture medium with 10% of fetal calf serum.
  • the eukaryotic expression vector pMLP10 has been described (Ballay et al., 1985).
  • a derivative of this vector (pMLP18) was constructed by insertion of a sequence containing different single restriction sites downstream of the adenovirus major late promoter. These sites thus permit cloning of the different genes coding for the chosen cytokines under the control of the viral promoter. Downstream of this sequence containing these single restriction sites, the sequence containing the polyadenylation signal of the gene coding for the early antigens of SV40 virus were placed. The BgIII-HindIII fragment of Ad5 is cloned downstream.
  • This 3-Kbp sequence contains the gene coding for protein IX which is necessary for encapsidation of the viral genome exceeding 97% of its normal size, and permits subsequent in vivo recombination.
  • Sequences coding for the genes for the different cytokines are isolated from plasmids obtained from different teams. These sequences, obtained after cleavage by means of different restriction enzymes, are introduced into the multiple cloning site of the expression vector described above (pMLP-18).
  • the different plasmids designated pMLP-cytokine (IL-2, IL-4, and the like), which are used for obtaining the recombinant viruses as described in the following section, are thereby obtained.
  • Ad-cytokine defective recombinant adenoviruses were obtained by in vivo recombination between the straight fragment of the viral genome previously cleaved with the restriction enzyme Cla I and the homologous sequence existing on the plasmids pMLP-cytokine described above.
  • the mixture of the fragment of the viral genome (2.6 m.u.-100 m.u.), purified after cleavage, and of the plasmid linearized with the restriction enzyme Cla I or Pvu I is transfected into 293 cells using the calcium phosphate precipitation method (Graham and Van der Eb, 1973). Cell plaques showing a cytopathic effect are isolated 10 days later and the virus was amplified in culture.
  • the viral DNA was extracted by the Hirt procedure (Graham et al., 1977) and the recombinant viruses were identified by mapping with restriction enzymes.
  • Hela or Vero cell lines are infected with the defective recombinant viruses obtained.
  • Cells effectively transfected may be characterized essentially by means of detection of the activity of the cytokine released into their culture medium.
  • IL-I In the case of IL-I,
  • Cells infected with an Ad-cytokine recombinant secrete variable amounts of the cytokine into the culture medium. Different methods exist for the detection and quantification of the cytokines produced.
  • IL-2 Test of proliferation of CTL-L2 cells (CTL-L2 cells multiply and are maintained in culture only in the presence of IL-2 in the culture medium)
  • IL-3 and GM-CSF Test of proliferation of TF-1 cells
  • IL-4 Test of proliferation of CTL-L2 cells and induction of soluble CD23 with certain cells including lymphocytes.
  • INF- ⁇ Cytotoxicity test on L92-9 cells.
  • Neutralization test The effect of cytokines may be blocked by incubating the target cells in the presence of cells of specific antibodies.
  • Ad-IL-2 adenovirus vector carrying the IL-2 gene
  • This result may be improved by treating the tumors in an earlier phase of its development or by using different vectors at the same time, for example combination of Ad-IL-2 with Ad-INF and/or Ad-IL-4, Ad-GM-CSF, Ad-IL-3.
  • This combination has to be specified according to the type of tumor.
  • the spleen cells of these immunized animals are, furthermore, capable of transferring the antitumor immunity to recipient animals.
  • the adenovirus major late promoter may be replaced by other promoters which are ubiquitous but of exogenous origin, such as:
  • MMTV mammary tumor virus
  • metallothionine inducible promoters the MMTV (mouse mammary tumor virus) or metallothionine inducible promoters.
  • promoters permitting a more specific expression restricted to tumor cells may be used, such as, for example:
  • the invention also relates to a recombinant nucleic acid of the abovementioned type, characterized in that the genomic sequence of the adenovirus lacks its 5′ end region downstream of the early promoter of the E1A region of the adenovirus, and in that the sequence coding for the cytokine is placed under the control of this early promoter.
  • This recombinant nucleic acid may also be employed in applications mentioned more especially in connection with recombinant DNAs in which the sequence coding for the cytokine is placed under the control of the adenovirus major late promoter.
  • cytokine genes are under the control of two promoters which are either identical or different (MLP and RSV, for example) and are located following one another.
  • cytokine genes are under the control of separate promoters cloned into separate regions of the virus.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Virology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Toxicology (AREA)
  • Plant Pathology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Immunology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Saccharide Compounds (AREA)

Abstract

A recombinant nucleic acid used for the production of a defective adenovirus containing an inserted sequence coding for a cytokine under the control of a promoter in the genomic sequence of the recombinant adenovirus. This recombinant adenovirus is useful in the preparation of anti-tumoral drugs which can be directly injected into the tumor of the host.

Description

This application is a continuation of Ser. No. 08/619,157 filed Mar. 21, 1996, abandoned, which is a continuation of Ser. No. 08/469,773, filed Jun. 6, 1995, abandoned which is a continuation of Ser. No. 08/150,011, filed Jan. 13, 1994, abandoned, which was the national phase of PCT/FR93/00264, filed Mar. 16, 1993 as WO/9319191.
BACKGROUND OF THE INVENTION
1. Field of the Invention
Cytokines are molecules (hormones) produced by cells following an antigenic stimulation or an activation by other factors. The first cytokine which will has been produced is interleukin-1 (Il-1). It permits activation of the T cells which, in turn, start producing a whole battery of lymphokines, some of which are essential for the activation of the immune system and the defenses against viral or parasitic infections.
2. Description of Related Art
For some years, cytokines have been used in anticancer immunotherapy. Nevertheless, when they are administered systemically, a number of problems arise. Il-2, for example, produces quite substantial side effects, it is rapidly metabolized, so that high doses have to be administered repeatedly.
Better administration routes which would increase their efficacy while decreasing their adverse effects are hence being sought.
SUMMARY FOR THE INVENTION
The subject of the invention is hence defective recombinant adenoviruses expressing one or more cytokines, as well as the use of these recombinant adenoviruses for making up pharmaceutical compositions, in particular antitumor compositions, more especially compositions which can be injected directly into solid tumors of the host.
The subject of the present invention is defective recombinant adenoviruses, characterized in that they contain a defective, non-replicable adenovirus genome into which one or more nucleic acid sequences coding for one more cytokines, in particular lymphokines, are inserted under the control of one or more promoters capable of being recognised by the polymerases of human cells, more especially of human tumor cells or of cells infiltrating these tumors.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 shows diagrammatically a construct of a defective recombinant adenoviral vector employing an insertion sequence coding for an interleukin (IL-2, IL-4 and the like).In this figure, “leaders” corresponds to a tripartite leader, “Del” corresponds to a “deletion” and Ad dl 324 corresponds to an adenovirus provided with the above-mention “deletions.”
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS OF THE INVENTION
The invention relates more especially to recombinant nucleic acids capable of being used for the production of such defective recombinant adenoviruses.
Such a recombinant nucleic acid is characterized in that it contains, on the one hand a genomic sequence of an adenovirus which is defective in that it lacks the sequences needed for its replication, but which nevertheless contains those sequences which, in this genome, are the carrier of the genetic information needed for the corresponding adenovirus to enter the cells which the latter is capable of infecting, as well as the set of essential sequences needed for encapsidation of this adenovirus, and on the other hand an insert containing a nucleic acid sequence coding for a cytokine, this insert being under the control of a promoter present in or previously inserted into the abovementioned genomic sequence.
Adenoviruses, in particular type 2 or 5 adenoviruses capable of infecting humans (or human adenoviruses), or alternatively serotype 4 and 7 adenoviruses, represent especially preferred vectors in the context of the present invention, on account, in particular, of the large size of the foreign DNA fragment which it is possible to insert into the genome of these viruses.
Advantageously the abovementioned nucleic acid insertion sequence(s), coding for one or more predetermined cytokines, are contained in a defective adenovirus genome lacking the essential nucleotide sequences needed for replication of these adenoviruses, and more especially the transactivators E1A and E1B and, where appropriate, the E3 region of the adenovirus, or alternatively its E1 and E3 regions.
In other words, the invention turns to good account the capacity of these defective recombinant adenoviruses to allow the insertion sequence they contain to be expressed in the cells they invade even when, on account of their defective character, they do not multiply therein. In other words, the objective of the invention is to cause cytokines to be secreted actually within the cells of the tumor to be treated (tumor cells themselves and cells, in particular lymphocytes, which infiltrate these tumors) when these cells have been infected with these defective adenoviruses, especially when the latter are injected directly into the tumor. The cytokines produced will thus activate first and foremost, in situ, the cytotoxic cells infiltrating the tumor and those present in proximity to the tumor.
Regarding the sequence for insertion into the defective recombinant adenovirus genome, this may be chosen from all those which express a cytokine capable of exerting either a direct antitumor effect, or an activating effect on immunocompetent cells of the body, or both together.
Among these cytokines, the following may be mentioned as examples: IL-1, IL-2, IL-3, IL-4, IL-5, IL-6, α interferon, γ interferon, tumor necrosis factor alpha (TNFα) ([same term in French]).
The same recombinant adenoviruses may also be used in the case of certain diseases in which there is an immune deficiency and in the case of certain parasitic or viral diseases, especially γ, α interferon and/or GM-CSF), in particular by administration systemically or via cells, preferably human cells, taken in a state that allows them to be injected into humans, these cells having previously been infected with a recombinant defective adenovirus according to the invention.
The properties of some of these cytokines are recalled below.
Interleukin-1 (IL-1):
This is produced essentially by activated macrophages and monocytes. Its molecular weight is approximately 17 kilodaltons. It displays several activities, including:
a) a chemoattractive action on polymorphonuclear cells and macrophages (1, 2),
b) an increase in the cytotoxic activity of spontaneous cytotoxic (natural killer or Nk cells),
c) an induction of fever following an infection,
d) most especially, the activation of T cells for the production of other factors.
Interleukin-2 (IL-2), Interleukin-4 (IL-4) and Interleukin-5 (IL-5):
These are produced by activated T lymphocytes. The action of these cytokines is restricted to cells of the immune system, they cause their multiplication and their activation: IL-2 and IL-4 have been tested in antitumor immunotherapy in mice and in man. In mice, they act synergistically and cause tumor regression.
Interleukin-6 (IL-6)
This is produced by many cell types including T lymphocytes, macrophages, fibroblasts, etc. It induces the final differentiation of B lymphocytes, which become antibody producers.
Tumor Necrosis Factor α (TNFα) ([Same Term in French]):
This is a factor produced by macrophages. It has a dual action: a direct action on tumor cells causing their lysis and an activation of the immune system.
The use of TNFα in man must be carried out cautiously since a large number of cells possess the receptor for it: which accounts for the importance of inducing its secretion only locally, actually within the tumor, to limit its adverse effects on the other cells of the host.
Interleukin-3-(IL-3), Interleukin-7 (IL-7) and Colony Stimulating Factor (CSF).
These are hematopoietic growth factors. They are produced essentially by lymphocytes, monocytes and macrophages. They act at different levels of hematopoiesis, that is to say of the different stages of differentiation of marrow cells to blood cells. In addition, CSF exerts very substantial effects on the body's primary defenses as regards the bacterial defenses, luring the macrophages to the sites of infection and increasing their capacity for phagocytosis.
In combination with IL-2 and IL-4, GM-CSF proves to be an important antitumor factor.
γ Interferon (IFN-γ)
This is a factor produced by activated T cells; it is endowed with antiviral properties; it inhibits the multiplication of viruses and parasites and causes the lysis of infected cells and some tumor cells.
α Interferon (IFN-α)
Produced by T cells and monocytes, this displays an antiviral and lyric effect on infected cells. IFN-α has been used in immunotherapy against some types of cancer, including mesothelium [sic].
Naturally, the invention is not limited, as regards the choice of insertion sequences which can be used in adenoviruses according to the invention, to those sequences which have been identified above. Nevertheless, the latter are illustrative of the palette of possibilities which are afforded to the therapist, who is responsible for making the choice of the most suitable defective recombinant adenovirus to be used in the light of the nature of the tumors to be combated.
The invention also relates to pharmaceutical compositions comprising one or more recombinant vectors as described above, in combination with a pharmaceutically acceptable vehicle, especially sterile, isotonic compositions which can be injected directly into the tumors to be treated, or dry, in particular lyophilized, compositions which, by the addition of sterilized water or of physiological saline as the case may be, enable solutions which can be injected directly into the tumors to be made up or reconstituted.
Direct injection of non-replicable, modified adenoviruses into the tumor affords the advantage, on the one hand of avoiding diffusion of the recombinant adenoviruses in the general circulation, with the consequent side effects liable to be exerted by the cytokines expressed in places other than on the sites where the manifestation of their action is sought, in this instance the tumor cells themselves or the cells, in particular lymphocytes, which infiltrate them or which are present in their immediate proximity. Preferably, the injection is carried out at the very least in at least one site of the primary tumor.
Neither is the invention limited to administration of the recombinant adenoviruses containing the sequences coding for the cytokines of the kind in question directly in the tumors. Any other administration route permitting access of these recombinant adenoviruses to the tumor to be treated may be envisaged. In particular, use may be made of cells which are compatible with the host, for example human fibroblasts, preferably ones previously removed from the host him- or herself.
The invention also relates to cell cultures, for example cultured fibroblasts previously infected with recombinant nucleic acids, more especially the defective adenoviruses defined above. These infected cells, where appropriate attenuated or rendered immunologically inert, for example by irradiation, contribute to the eradication of installed tumors when they are injected systemically. This injection may be envisaged either alone, or in addition to injection directly into the tumor.
The subject of the invention is also a method for obtaining the recombinant adenoviruses described above, which comprises, after the actual step of construction of a vector by introduction of one or more insertion nucleic acid(s) into the genome of the initial defective adenovirus, a step of transformation of transformable cell lines of higher eukaryotes (in particular of human or animal origin) themselves containing a separate nucleotide sequence capable of complementing the portion(s) lacking in the genome of the defective adenovirus and without which replication of the latter is prevented, said separate sequence preferably being incorporated in the genome of the cells of said cell line.
As a preferred example of such cell lines, there may be mentioned line 293, a human embryonic kidney line which contains, integrated in its genome, the first eleven percent of the left-hand end of the genome of a type 5 adenovirus (Ad5). This fraction can then complement defective recombinant viruses which carry deletions of this region. Such a production method is described, more especially, in European Patent Application No. 0,185,573 of Nov. 20, 1985.
After transformation of these cell lines, the defective adenoviruses thus multiplied and produced are recovered from the culture medium of the cells of these lines and purified.
Further details of the present invention will be given in the description which follows of the possibilities of construction of a recombinant vector adenovirus containing at least one sequence coding for a cytokine, especially a lymphokine.
I. Methods
A) Cells and Viruses
Ad-5-transformed human embryonic kidney cell line 293 (Graham et al., 1977) was used for the transfection of DNA as well as for the multiplication and titration of adenovirus (Ad). In effect, cell line 293 complements the functions of the genes for E1A and E1B functions and permits the replication of defective Ad recombinants. For the construction of the recombinant Ad, human Ad5-d1324, carrying deletions in the E1 region (3.9-10.5 m.u.) and E3 region (78.5-84.3 m.u.), was used (Shenk and Williams, 1984). Cell lines 293, Hela [sic] and Vero were maintained in an Eagle minimum essential culture medium with 10% of fetal calf serum.
b) Construction of Plasmids Permitting the Expression of Different Cytokines
The eukaryotic expression vector pMLP10 has been described (Ballay et al., 1985). A derivative of this vector (pMLP18) was constructed by insertion of a sequence containing different single restriction sites downstream of the adenovirus major late promoter. These sites thus permit cloning of the different genes coding for the chosen cytokines under the control of the viral promoter. Downstream of this sequence containing these single restriction sites, the sequence containing the polyadenylation signal of the gene coding for the early antigens of SV40 virus were placed. The BgIII-HindIII fragment of Ad5 is cloned downstream. This 3-Kbp sequence contains the gene coding for protein IX which is necessary for encapsidation of the viral genome exceeding 97% of its normal size, and permits subsequent in vivo recombination. Sequences coding for the genes for the different cytokines are isolated from plasmids obtained from different teams. These sequences, obtained after cleavage by means of different restriction enzymes, are introduced into the multiple cloning site of the expression vector described above (pMLP-18). The different plasmids designated pMLP-cytokine (IL-2, IL-4, and the like), which are used for obtaining the recombinant viruses as described in the following section, are thereby obtained.
c) Transfection of DNA and Isolation of Recombinant Viruses
The Ad-cytokine defective recombinant adenoviruses were obtained by in vivo recombination between the straight fragment of the viral genome previously cleaved with the restriction enzyme Cla I and the homologous sequence existing on the plasmids pMLP-cytokine described above. The mixture of the fragment of the viral genome (2.6 m.u.-100 m.u.), purified after cleavage, and of the plasmid linearized with the restriction enzyme Cla I or Pvu I is transfected into 293 cells using the calcium phosphate precipitation method (Graham and Van der Eb, 1973). Cell plaques showing a cytopathic effect are isolated 10 days later and the virus was amplified in culture. The viral DNA was extracted by the Hirt procedure (Graham et al., 1977) and the recombinant viruses were identified by mapping with restriction enzymes.
d) Expression of the Sequences Coding for an Expressed Cytokine
Hela or Vero cell lines are infected with the defective recombinant viruses obtained. Cells effectively transfected may be characterized essentially by means of detection of the activity of the cytokine released into their culture medium. In the case of IL-I,
yields capable of reaching from 1 to 2 μg of interleukin per 106 cells have been observed.
Cells infected with an Ad-cytokine recombinant secrete variable amounts of the cytokine into the culture medium. Different methods exist for the detection and quantification of the cytokines produced.
1) Quantitative methods:
ELISA, using specific antibodies
RIA (radioimmunoassay)
Western blotting
2) Qualitative methods (or biotests): based on the biological properties of cytokines
For example:
IL-2: Test of proliferation of CTL-L2 cells (CTL-L2 cells multiply and are maintained in culture only in the presence of IL-2 in the culture medium)
IL-3 and GM-CSF: Test of proliferation of TF-1 cells
IL-4: Test of proliferation of CTL-L2 cells and induction of soluble CD23 with certain cells including lymphocytes.
INF-α: Cytotoxicity test on L92-9 cells.
Neutralization test: The effect of cytokines may be blocked by incubating the target cells in the presence of cells of specific antibodies.
Some results obtained with the adenovirus vector carrying the IL-2 gene (Ad-IL-2) are described below.
1) Cells infected in vitro with Ad-IL-2 secrete significant amounts of functional IL-2.
2) Direct injection of the vector carrying the IL-2 gene into tumors already established in the animal (the tumor diameter at the time of injection is between 4 and 7 mm) induces stimulation of the immune system which manifests itself in a stabilization of the size of the tumor, and then its regression to the point of complete disappearance in 40% to 50% of cases.
This result may be improved by treating the tumors in an earlier phase of its development or by using different vectors at the same time, for example combination of Ad-IL-2 with Ad-INF and/or Ad-IL-4, Ad-GM-CSF, Ad-IL-3. This combination has to be specified according to the type of tumor.
3) Tumor cells infected in vitro and then injected into syngeneic animals or even immunodeficient animals (Nu/Nu mice) lose their tumorigenic power (at least up to 80% of the animals reject the tumor cells; in other words, the tumor cells no longer proliferate in 80% of immunodeficient animals injected with these cells.
4) Animals which have rejected a first injection of infected tumor cells are highly immunized and are protected against parent (uninfected) tumor cells injected at different times and at different places.
When coinjected with tumor cells infected in vitro, the spleen cells of these immunized animals are, furthermore, capable of transferring the antitumor immunity to recipient animals.
It is self-evident that the descriptions of constructions of recombinant defective adenoviruses envisaged above are in no way limiting in character. Other constructions may be produced, in particular according to the variants also mentioned below as examples.
1) Promoter Exchange
The adenovirus major late promoter may be replaced by other promoters which are ubiquitous but of exogenous origin, such as:
promoter contained in the LTR (long terminal repeat) of RSV (Rouse sarcoma virus)
the promoter of the IE gene of CMV (cytomegalovirus)
the MMTV (mouse mammary tumor virus) or metallothionine inducible promoters.
Similarly, promoters permitting a more specific expression restricted to tumor cells, may be used, such as, for example:
the promoter of the rep gene of parvovirus HI.
The invention also relates to a recombinant nucleic acid of the abovementioned type, characterized in that the genomic sequence of the adenovirus lacks its 5′ end region downstream of the early promoter of the E1A region of the adenovirus, and in that the sequence coding for the cytokine is placed under the control of this early promoter. This recombinant nucleic acid may also be employed in applications mentioned more especially in connection with recombinant DNAs in which the sequence coding for the cytokine is placed under the control of the adenovirus major late promoter.
2) Simultaneous Expression of Several Cytokine Genes
3 types of constructions are described:
the cytokine genes are under the control of two promoters which are either identical or different (MLP and RSV, for example) and are located following one another.
the cytokine genes are under the control of separate promoters cloned into separate regions of the virus.

Claims (1)

What is claimed is:
1. A method for treating a tumor in patients in need of such treatment, said method comprising injecting an effective amount of a pharmaceutical composition into said tumor wherein said pharmaceutical composition comprises:
(a) a replication-defective adenoviral vector lacking the E1A, E2B and E3 regions of an adenovirus; and comprising a nucleic acid sequence coding for a cytokine, under the control of an adenovirus late promoter, and wherein said cytokine is interleukin-2; and
(b) a pharmaceutically acceptable vehicle, wherein said pharmaceutical composition causes regression of said tumor in at least 40% to 50% of patients.
US09/204,427 1992-03-16 1998-12-03 Defective recombinant adenoviruses expressing cytokines for antitumor treatment Expired - Fee Related US6811774B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US09/204,427 US6811774B2 (en) 1992-03-16 1998-12-03 Defective recombinant adenoviruses expressing cytokines for antitumor treatment
US10/940,358 US7306793B2 (en) 1992-03-16 2004-09-13 Defective recombinant adenoviruses expressing cytokines for antitumor treatment

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
FR9203120 1992-03-16
FR9203120A FR2688514A1 (en) 1992-03-16 1992-03-16 Defective recombinant adenoviruses expressing cytokines and antitumour drugs containing them
PCT/FR1993/000264 WO1993019191A1 (en) 1992-03-16 1993-03-16 Defective recombinant adenoviruses expressing cytokines for use in antitumoral treatment
USPCT/FR93/00264 1993-03-16
US15001194A 1994-01-13 1994-01-13
US46977395A 1995-06-06 1995-06-06
US61915796A 1996-03-21 1996-03-21
US09/204,427 US6811774B2 (en) 1992-03-16 1998-12-03 Defective recombinant adenoviruses expressing cytokines for antitumor treatment

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US61915796A Continuation 1992-03-16 1996-03-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/940,358 Continuation US7306793B2 (en) 1992-03-16 2004-09-13 Defective recombinant adenoviruses expressing cytokines for antitumor treatment

Publications (2)

Publication Number Publication Date
US20020031499A1 US20020031499A1 (en) 2002-03-14
US6811774B2 true US6811774B2 (en) 2004-11-02

Family

ID=9427724

Family Applications (2)

Application Number Title Priority Date Filing Date
US09/204,427 Expired - Fee Related US6811774B2 (en) 1992-03-16 1998-12-03 Defective recombinant adenoviruses expressing cytokines for antitumor treatment
US10/940,358 Expired - Fee Related US7306793B2 (en) 1992-03-16 2004-09-13 Defective recombinant adenoviruses expressing cytokines for antitumor treatment

Family Applications After (1)

Application Number Title Priority Date Filing Date
US10/940,358 Expired - Fee Related US7306793B2 (en) 1992-03-16 2004-09-13 Defective recombinant adenoviruses expressing cytokines for antitumor treatment

Country Status (17)

Country Link
US (2) US6811774B2 (en)
EP (2) EP1138774A2 (en)
JP (1) JP3422995B2 (en)
AT (1) ATE205883T1 (en)
AU (1) AU672195B2 (en)
CA (1) CA2102302C (en)
DE (1) DE69330774T2 (en)
DK (1) DK0593755T3 (en)
ES (1) ES2164669T3 (en)
FI (1) FI935058L (en)
FR (1) FR2688514A1 (en)
HU (1) HU221275B1 (en)
NO (2) NO315454B1 (en)
NZ (1) NZ255950A (en)
PT (1) PT593755E (en)
SG (1) SG49002A1 (en)
WO (1) WO1993019191A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050026287A1 (en) * 1997-02-10 2005-02-03 Aventis Pharma S.A. Formulation of stabilized cationic transfection agent (s) /nucleic acid particles
US7472563B2 (en) 2002-01-17 2009-01-06 Alfa Laval Corporate Ab Submerged evaporator with integrated heat exchanger
KR100896483B1 (en) 2007-07-13 2009-05-08 연세대학교 산학협력단 Antitumor pharmaceutical composition comprising oncolytic selective adenovirus and dendritic cells expressing IL-12 and 4-1VL as active ingredients
US20090291897A1 (en) * 2006-02-02 2009-11-26 Rinat Neuroscience Corporation Methods for treating unwanted weight loss or eating disorders by administering a trkb agonist
US20100008933A1 (en) * 2006-02-02 2010-01-14 John Chia-Yang Lin Methods For Treating Obesity By Administering A TRKB Antagonist
US20100029189A1 (en) * 2007-03-27 2010-02-04 Wood Jeffrey H Methods for stiffening thin wall direct manufactured structures
US11077156B2 (en) 2013-03-14 2021-08-03 Salk Institute For Biological Studies Oncolytic adenovirus compositions
US11130968B2 (en) 2016-02-23 2021-09-28 Salk Institute For Biological Studies High throughput assay for measuring adenovirus replication kinetics
US11401529B2 (en) 2016-02-23 2022-08-02 Salk Institute For Biological Studies Exogenous gene expression in recombinant adenovirus for minimal impact on viral kinetics
US11541102B2 (en) 2015-04-07 2023-01-03 The J. David Gladstone Institutes, A Testamentary Trust Established Under The Will Of J. David Gladstone Methods for inducing cell division of postmitotic cells
US11813337B2 (en) 2016-12-12 2023-11-14 Salk Institute For Biological Studies Tumor-targeting synthetic adenoviruses and uses thereof
US12365878B2 (en) 2018-04-09 2025-07-22 Salk Institute For Biological Studies Oncolytic adenovirus with enhanced replication properties comprising modifications in E1A, E3, and E4
US12514887B2 (en) 2014-09-24 2026-01-06 Salk Institute For Biological Studies Oncolytic tumor viruses and methods of use

Families Citing this family (365)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662896A (en) 1988-03-21 1997-09-02 Chiron Viagene, Inc. Compositions and methods for cancer immunotherapy
US5591439A (en) * 1989-03-24 1997-01-07 The Wistar Institute Of Anatomy And Biology Recombinant cytomegalovirus vaccine
US5670488A (en) * 1992-12-03 1997-09-23 Genzyme Corporation Adenovirus vector for gene therapy
US5747469A (en) 1991-03-06 1998-05-05 Board Of Regents, The University Of Texas System Methods and compositions comprising DNA damaging agents and p53
US6410010B1 (en) * 1992-10-13 2002-06-25 Board Of Regents, The University Of Texas System Recombinant P53 adenovirus compositions
WO1992015680A1 (en) 1991-03-06 1992-09-17 Board Of Regents, The University Of Texas System Methods and compositions for the selective inhibition of gene expression
US6743623B2 (en) 1991-09-27 2004-06-01 Centre National De La Recherche Scientifique Viral recombinant vectors for expression in muscle cells
US6099831A (en) * 1992-09-25 2000-08-08 Centre National De La Recherche Scientifique Viral recombinant vectors for expression in muscle cells
FR2688514A1 (en) 1992-03-16 1993-09-17 Centre Nat Rech Scient Defective recombinant adenoviruses expressing cytokines and antitumour drugs containing them
FR2717496B1 (en) * 1994-03-18 1996-04-12 Rhone Poulenc Rorer Sa Recombinant viruses, preparation and use in gene therapy.
WO1994012649A2 (en) * 1992-12-03 1994-06-09 Genzyme Corporation Gene therapy for cystic fibrosis
US5801029A (en) * 1993-02-16 1998-09-01 Onyx Pharmaceuticals, Inc. Cytopathic viruses for therapy and prophylaxis of neoplasia
FR2704234B1 (en) * 1993-04-22 1995-07-21 Centre Nat Rech Scient RECOMBINANT VIRUSES, PREPARATION AND USE IN GENE THERAPY.
FR2705361B1 (en) * 1993-05-18 1995-08-04 Centre Nat Rech Scient Viral vectors and use in gene therapy.
US6133028A (en) * 1993-05-28 2000-10-17 Transgene S.A. Defective adenoviruses and corresponding complementation lines
AU727970B2 (en) * 1993-05-28 2001-01-04 Transgene S.A. Defective adenoviruses and corresponding complementation lines
FR2705686B1 (en) * 1993-05-28 1995-08-18 Transgene Sa New defective adenoviruses and corresponding complementation lines.
AU710962B2 (en) * 1993-05-28 1999-09-30 Transgene S.A. Defective adenoviruses and corresponding complementation lines
US6120764A (en) * 1993-06-24 2000-09-19 Advec, Inc. Adenoviruses for control of gene expression
US6080569A (en) * 1993-06-24 2000-06-27 Merck & Co., Inc. Adenovirus vectors generated from helper viruses and helper-dependent vectors
WO1995000655A1 (en) * 1993-06-24 1995-01-05 Mc Master University Adenovirus vectors for gene therapy
US5919676A (en) * 1993-06-24 1999-07-06 Advec, Inc. Adenoviral vector system comprising Cre-loxP recombination
US6140087A (en) * 1993-06-24 2000-10-31 Advec, Inc. Adenovirus vectors for gene therapy
US7045347B2 (en) 1993-06-24 2006-05-16 Advec, Inc. Helper dependent adenovirus vectors based on integrase family site-specific recombinases
US6730507B1 (en) 1993-06-24 2004-05-04 Merck & Co., Inc. Use of helper-dependent adenoviral vectors of alternative serotypes permits repeat vector administration
US20020136708A1 (en) 1993-06-24 2002-09-26 Graham Frank L. System for production of helper dependent adenovirus vectors based on use of endonucleases
FR2710536B1 (en) * 1993-09-29 1995-12-22 Transgene Sa Anti-cancer use of a viral vector comprising a gene which modulates the immune and / or inflammatory response.
DK0797676T3 (en) * 1993-10-25 2006-04-18 Canji Inc Recombinant adenoviral vector and methods for its use
TW442569B (en) * 1993-10-25 2001-06-23 Canji Inc Recombinant adenoviral vector
FR2712603B1 (en) * 1993-11-18 1996-02-09 Centre Nat Rech Scient Recombinant viruses, preparation and use in gene therapy.
FR2712602B1 (en) * 1993-11-18 1996-02-09 Centre Nat Rech Scient Recombinant viruses, preparation and use in gene therapy.
FR2717497B1 (en) * 1994-03-18 1996-04-12 Rhone Poulenc Rorer Sa Recombinant viruses, preparation and use in gene therapy.
FR2717495B1 (en) * 1994-03-18 1996-04-12 Rhone Poulenc Rorer Sa Recombinant viruses, preparation and use in gene therapy.
FR2717823B1 (en) * 1994-03-23 1996-04-26 Rhone Poulenc Rorer Sa Recombinant viruses, preparation and use in gene therapy.
IL113052A0 (en) * 1994-03-23 1995-06-29 Rhone Poulenc Rorer Sa Recombinant viruses, their preparation and their use in gene therapy
FR2726575B1 (en) * 1994-11-09 1996-12-20 Rhone Poulenc Rorer Sa RECOMBINANT VIRUSES, PREPARATION AND USE IN GENE THERAPY
FR2717824B1 (en) * 1994-03-25 1996-04-26 Rhone Poulenc Rorer Sa Recombinant viruses, preparation and use in gene therapy.
FR2718150B1 (en) 1994-03-29 1996-04-26 Rhone Poulenc Rorer Sa Recombinant viruses, preparation and use in gene therapy.
US7252989B1 (en) 1994-04-04 2007-08-07 Board Of Regents, The University Of Texas System Adenovirus supervector system
US6379943B1 (en) 1999-03-05 2002-04-30 Merck & Co., Inc. High-efficiency Cre/loxp based system for construction of adenovirus vectors
DE69531387T2 (en) 1994-08-16 2004-04-22 Crucell Holland B.V. Recombinant vectors derived from adenovirus, for gene therapy
JP3822261B2 (en) * 1994-09-09 2006-09-13 財団法人癌研究会 Cancer gene therapy
FR2725213B1 (en) * 1994-10-04 1996-11-08 Rhone Poulenc Rorer Sa VIRAL VECTORS AND USE IN GENE THERAPY
FR2725726B1 (en) * 1994-10-17 1997-01-03 Centre Nat Rech Scient VIRAL VECTORS AND USE IN GENE THERAPY
CA2203809C (en) 1994-10-28 2008-06-03 James M. Wilson Recombinant adenovirus and methods of use thereof
US5637456A (en) * 1995-02-17 1997-06-10 The University Of Texas, Board Of Regents Rapid test for determining the amount of functionally inactive gene in a gene therapy vector preparation
FR2730637B1 (en) 1995-02-17 1997-03-28 Rhone Poulenc Rorer Sa PHARMACEUTICAL COMPOSITION CONTAINING NUCLEIC ACIDS, AND USES THEREOF
US6372208B1 (en) 1999-09-28 2002-04-16 The Trustees Of The University Of Pennsylvania Method of reducing an immune response to a recombinant virus
US6251957B1 (en) 1995-02-24 2001-06-26 Trustees Of The University Of Pennsylvania Method of reducing an immune response to a recombinant virus
US6281010B1 (en) 1995-06-05 2001-08-28 The Trustees Of The University Of Pennsylvania Adenovirus gene therapy vehicle and cell line
US5756283A (en) * 1995-06-05 1998-05-26 The Trustees Of The University Of Pennsylvania Method for improved production of recombinant adeno-associated viruses for gene therapy
US5698202A (en) * 1995-06-05 1997-12-16 The Wistar Institute Of Anatomy & Biology Replication-defective adenovirus human type 5 recombinant as a rabies vaccine carrier
AU6261696A (en) 1995-06-05 1996-12-24 Trustees Of The University Of Pennsylvania, The A replication-defective adenovirus human type 5 recombinant as a vaccine carrier
US6974694B2 (en) 1995-06-07 2005-12-13 Advec, Inc. Adenoviruses for control of gene expression
DE19642970C2 (en) * 1995-10-18 2003-10-30 Volkswagen Ag Process for coating a body
JP2000501394A (en) * 1995-11-30 2000-02-08 ボード オブ リージェンツ，ザ ユニバーシティ オブ テキサス システム Methods and compositions for cancer diagnosis and treatment
EP0914441A2 (en) 1996-04-23 1999-05-12 The Wistar Institute Of Anatomy And Biology Novel human cytomegalovirus dna constructs and uses therefor
US5958892A (en) 1996-07-30 1999-09-28 Board Of Regents, The University Of Texas System 2-methoxyestradiol-induced apoptosis in cancer cells
EP0834323A1 (en) * 1996-09-30 1998-04-08 Introgene B.V. Cytokine gene therapy for treatment of malignacies
US6544523B1 (en) 1996-11-13 2003-04-08 Chiron Corporation Mutant forms of Fas ligand and uses thereof
JP2002507985A (en) 1997-06-30 2002-03-12 ローヌ−プーラン・ロレ・エス・アー Improved method for introducing nucleic acid into striated muscle and its combination
US6696423B1 (en) 1997-08-29 2004-02-24 Biogen, Inc. Methods and compositions for therapies using genes encoding secreted proteins such as interferon-beta
ATE476508T1 (en) 1997-11-06 2010-08-15 Novartis Vaccines & Diagnostic NEISSERIAL ANTIGENS
ES2333071T5 (en) 1998-01-14 2015-08-17 Novartis Vaccines And Diagnostics S.R.L. Neisseria meningitidis antigens
BR9910089A (en) 1998-05-01 2004-06-08 Chiron Corp Compositions and antigens of neisseria meningitidis
US7691370B2 (en) 1998-10-15 2010-04-06 Canji, Inc. Selectivity replicating viral vector
PT1133558E (en) 1998-11-27 2007-01-31 Ucb Sa Compositions and methods for increasing bone mineralization
US7625859B1 (en) 2000-02-16 2009-12-01 Oregon Health & Science University HER-2 binding antagonists
WO2000066741A2 (en) 1999-04-30 2000-11-09 Chiron S.P.A. Conserved neisserial antigens
GB9911683D0 (en) 1999-05-19 1999-07-21 Chiron Spa Antigenic peptides
GB9916529D0 (en) 1999-07-14 1999-09-15 Chiron Spa Antigenic peptides
FR2799472B1 (en) 1999-10-07 2004-07-16 Aventis Pharma Sa PREPARATION OF RECOMBINANT ADENOVIRUSES AND ADENOVIRAL BANKS
EP2275553B1 (en) 1999-10-29 2015-05-13 Novartis Vaccines and Diagnostics S.r.l. Neisserial antigenic peptides
CA2392103A1 (en) 1999-11-18 2001-05-25 Chiron Corporation Human fgf-21 gene and gene expression products
PT1248647E (en) 2000-01-17 2010-11-18 Novartis Vaccines & Diagnostics Srl Outer membrane vesicle (omv) vaccine comprising n. meningitidis serogroup b outer membrane proteins
EP1854476A3 (en) 2000-02-09 2008-05-07 Bas Medical, Inc. Use of relaxin to treat diseases related to vasoconstriction
WO2001066595A2 (en) 2000-03-08 2001-09-13 Chiron Corporation Human fgf-23 gene and gene expression products
US7700359B2 (en) 2000-06-02 2010-04-20 Novartis Vaccines And Diagnostics, Inc. Gene products differentially expressed in cancerous cells
EP1370684B1 (en) 2000-06-15 2008-05-28 Novartis Vaccines and Diagnostics, Inc. Polynucleotides related to colon cancer
NZ560966A (en) 2000-10-27 2010-06-25 Novartis Vaccines & Diagnostic Nucleic acids and proteins from streptococcus groups A & B
JP2004535765A (en) 2000-12-07 2004-12-02 カイロン コーポレイション Endogenous retrovirus up-regulated in prostate cancer
GB0107658D0 (en) 2001-03-27 2001-05-16 Chiron Spa Streptococcus pneumoniae
GB0107661D0 (en) 2001-03-27 2001-05-16 Chiron Spa Staphylococcus aureus
AU2002303261A1 (en) 2001-04-06 2002-10-21 Georgetown University Gene brcc2 and diagnostic and therapeutic uses thereof
AU2002305151A1 (en) 2001-04-06 2002-10-21 Georgetown University Gene scc-112 and diagnostic and therapeutic uses thereof
WO2002081642A2 (en) 2001-04-06 2002-10-17 Georgetown University Gene brcc-3 and diagnostic and therapeutic uses thereof
FR2829136B1 (en) 2001-08-29 2006-11-17 Aventis Pharma Sa LIPID DERIVATIVES OF AMINOGLYCOSIDES
US20030086903A1 (en) 2001-11-02 2003-05-08 Genvec, Inc. Therapeutic regimen for treating cancer
CA2465953A1 (en) 2001-11-09 2003-05-15 Georgetown University Novel isoforms of vascular endothelial cell growth inhibitor
KR100982204B1 (en) 2001-12-12 2010-09-14 노바티스 백신즈 앤드 다이아그노스틱스 에스.알.엘. Immunization against Chlamydia Trachomatis
ES2323456T3 (en) 2002-01-08 2009-07-16 Novartis Vaccines And Diagnostics, Inc. GENETIC PRODUCTS DIFFERENTIALLY EXPRESSED IN CANCEROSE CHEST CELLS AND THEIR METHODS OF USE.
AU2003218162B2 (en) 2002-03-15 2009-10-29 The Curators Of The University Of Missouri Mutants of the P4 protein of nontypable haemophilus influenzae with reduced enzymatic activity
JP2005520543A (en) 2002-03-21 2005-07-14 サイグレス ディスカバリー， インコーポレイテッド Novel compositions and methods in cancer
US7138512B2 (en) 2002-04-10 2006-11-21 Georgetown University Gene SHINC-2 and diagnostic and therapeutic uses thereof
US7244565B2 (en) 2002-04-10 2007-07-17 Georgetown University Gene shinc-3 and diagnostic and therapeutic uses thereof
CA2425021A1 (en) * 2002-04-12 2003-10-12 Sumitomo Electric Industries, Ltd. Control of the ratio of lap to lip
ATE545651T1 (en) 2002-06-13 2012-03-15 Novartis Vaccines & Diagnostic VECTORS FOR EXPRESSING HML-2 POLYPEPTIDES
AU2003304238A1 (en) 2002-10-08 2005-01-13 Rinat Neuroscience Corp. Methods for treating post-surgical pain by administering an anti-nerve growth factor antagonist antibody and compositions containing the same
MXPA05003502A (en) 2002-10-08 2005-09-30 Rinat Neuroscience Corp Methods for treating post-surgical pain by admisnistering a nerve growth factor antagonist and compositions containing the same.
UA80447C2 (en) 2002-10-08 2007-09-25 Methods for treating pain by administering nerve growth factor antagonist and opioid analgesic
US9498530B2 (en) 2002-12-24 2016-11-22 Rinat Neuroscience Corp. Methods for treating osteoarthritis pain by administering a nerve growth factor antagonist and compositions containing the same
PT2263692T (en) 2002-12-24 2018-11-28 Rinat Neuroscience Corp Anti-ngf antibodies and methods using same
US7569364B2 (en) 2002-12-24 2009-08-04 Pfizer Inc. Anti-NGF antibodies and methods using same
US7767387B2 (en) 2003-06-13 2010-08-03 Sagres Discovery, Inc. Therapeutic targets in cancer
CA2516138A1 (en) 2003-02-14 2004-09-02 Sagres Discovery, Inc. Therapeutic gpcr targets in cancer
US20040170982A1 (en) 2003-02-14 2004-09-02 Morris David W. Novel therapeutic targets in cancer
US7655231B2 (en) 2003-02-19 2010-02-02 Pfizer Inc. Methods for treating pain by administering a nerve growth factor antagonist and an NSAID
GB0308198D0 (en) 2003-04-09 2003-05-14 Chiron Srl ADP-ribosylating bacterial toxin
US20070178066A1 (en) 2003-04-21 2007-08-02 Hall Frederick L Pathotropic targeted gene delivery system for cancer and other disorders
JP2006524057A (en) 2003-04-21 2006-10-26 エペイウス バイオテクノロジーズ， インコーポレイテッド Methods and compositions for treating diseases
BRPI0417270A (en) 2003-12-23 2007-03-27 Rinat Neuroscience Corp antitrkc agonist antibodies and methods for their use
DK1736541T3 (en) 2004-03-29 2013-05-06 Galpharma Co Ltd Newly modified galectin 9 protein and its use
KR101637908B1 (en) 2004-04-07 2016-07-11 리나트 뉴로사이언스 코프. Methods for treating bone cancer pain by administering a nerve growth factor antagonist
PT2495252T (en) 2004-07-09 2018-06-22 Henry M Jackson Found Advancement Military Medicine Inc SOLUBLE FORMS OF GLYCOPROTEIN G OF HENDRA VIRUS AND VIRUS NIPAH
US20060024677A1 (en) 2004-07-20 2006-02-02 Morris David W Novel therapeutic targets in cancer
MX2007000998A (en) 2004-07-30 2007-07-11 Rinat Neuroscience Corp Antibodies directed against amyloid-beta peptide and methods using same.
WO2006091517A2 (en) 2005-02-18 2006-08-31 Novartis Vaccines And Diagnostics Inc. Immunogens from uropathogenic escherichia coli
JP2008535857A (en) 2005-04-07 2008-09-04 ノバルティス ヴァクシンズ アンド ダイアグノスティクス インコーポレイテッド CACNA1E in cancer diagnosis, detection and treatment
WO2006110585A2 (en) 2005-04-07 2006-10-19 Novartis Vaccines And Diagnostics Inc. Cancer-related genes (prlr)
RU2486204C2 (en) 2005-07-22 2013-06-27 Уай'З Терапьютикс Ко., Лтд. Cd26 antibodies and methods of using them
RS20080200A (en) 2005-11-14 2009-07-15 Rinat Neuroscience Corp., Antagonist antibodies directed against calcitonin gene-related peptide and methods using same
ES2718952T3 (en) 2006-06-07 2019-07-05 Bioalliance Cv Antibodies that recognize an epitope that contains carbohydrates on CD-43 and CEA expressed in cancer cells and methods that use them
ATE522541T1 (en) 2006-06-09 2011-09-15 Novartis Ag BACTERIAL ADHESIN CONFORMERS
WO2008013918A2 (en) * 2006-07-26 2008-01-31 Myelin Repair Foundation, Inc. Cell cycle regulation and differentiation
CA2659552A1 (en) 2006-08-16 2008-02-21 Novartis Ag Immunogens from uropathogenic escherichia coli
US20100035974A1 (en) * 2006-10-04 2010-02-11 Centre National De La Recherche Scientifique (Cnrs Compositions comprising a sirna and lipidic 4,5-disubstituted 2-deoxystreptamine ring aminoglycoside derivatives and uses thereof
US20100261640A1 (en) 2007-04-10 2010-10-14 Branco Luis M Soluble and membrane anchored forms of lassa virus subunit proteins
GB0714963D0 (en) 2007-08-01 2007-09-12 Novartis Ag Compositions comprising antigens
CN102216329A (en) 2007-12-17 2011-10-12 辉瑞有限公司 Treatment of interstitial cystitis
AU2008338313B2 (en) 2007-12-18 2014-01-16 Bioalliance C.V. Antibodies recognizing a carbohydrate containing epitope on CD-43 and CEA expressed on cancer cells and methods using same
EP3023502A1 (en) 2008-04-10 2016-05-25 Cell Signaling Technology, Inc. Compositions and methods for detecting egfr mutations in cancer
WO2009150623A1 (en) 2008-06-13 2009-12-17 Pfizer Inc Treatment of chronic prostatitis
WO2010026537A1 (en) 2008-09-05 2010-03-11 Institut National De La Sante Et De La Recherche Medicale (Inserm) Novel multimodular assembly useful for intracellular delivery
TWI445716B (en) 2008-09-12 2014-07-21 Rinat Neuroscience Corp Pcsk9 antagonists
WO2010086828A2 (en) 2009-02-02 2010-08-05 Rinat Neuroscience Corporation Agonist anti-trkb monoclonal antibodies
EP3549602A1 (en) 2009-03-06 2019-10-09 GlaxoSmithKline Biologicals S.A. Chlamydia antigens
WO2010118243A2 (en) 2009-04-08 2010-10-14 Genentech, Inc. Use of il-27 antagonists to treat lupus
CA2758490C (en) 2009-04-14 2023-05-02 Novartis Ag Compositions for immunising against staphylococcus aureus
WO2010146511A1 (en) 2009-06-17 2010-12-23 Pfizer Limited Treatment of overactive bladder
MX2012000734A (en) 2009-07-16 2012-01-27 Novartis Ag Detoxified escherichia coli immunogens.
GB0919690D0 (en) 2009-11-10 2009-12-23 Guy S And St Thomas S Nhs Foun compositions for immunising against staphylococcus aureus
US8298535B2 (en) 2010-02-24 2012-10-30 Rinat Neuroscience Corp. Anti-IL-7 receptor antibodies
GB201003333D0 (en) 2010-02-26 2010-04-14 Novartis Ag Immunogenic proteins and compositions
AU2011225716A1 (en) 2010-03-11 2012-09-27 Pfizer Inc. Antibodies with pH dependent antigen binding
GB201005625D0 (en) 2010-04-01 2010-05-19 Novartis Ag Immunogenic proteins and compositions
WO2011133931A1 (en) 2010-04-22 2011-10-27 Genentech, Inc. Use of il-27 antagonists for treating inflammatory bowel disease
ES2463966T3 (en) * 2010-04-28 2014-05-29 Institut Gustave Roussy Medical use of adenovirus vaccine vectors
US9517250B2 (en) 2010-04-28 2016-12-13 The J. David Gladstone Institutes Methods for generating cardiomyocytes
ES2590343T3 (en) 2010-05-10 2016-11-21 The Regents Of The University Of California Endoribonuclease compositions and methods of use thereof
US20130150256A1 (en) 2010-06-11 2013-06-13 Jane Synnergren Novel micrornas for the detection and isolation of human embryonic stem cell-derived cardiac cell types
EP2598126A2 (en) 2010-07-30 2013-06-05 Saint Louis University Methods of treating pain
WO2012072769A1 (en) 2010-12-01 2012-06-07 Novartis Ag Pneumococcal rrgb epitopes and clade combinations
EP2663868A2 (en) 2010-12-01 2013-11-20 The University of North Carolina at Chapel Hill Methods and compositions for targeting sites of neovascular growth
US20130071375A1 (en) 2011-08-22 2013-03-21 Saint Louis University Compositions and methods for treating inflammation
WO2013028527A1 (en) 2011-08-23 2013-02-28 Indiana University Research And Technology Corporation Compositions and methods for treating cancer
WO2013068946A2 (en) 2011-11-11 2013-05-16 Rinat Neuroscience Corp. Antibodies specific for trop-2 and their uses
CN107936097A (en) 2011-12-16 2018-04-20 斯坦福大学托管董事会 Opsin polypeptide and its application method
WO2013093693A1 (en) 2011-12-22 2013-06-27 Rinat Neuroscience Corp. Staphylococcus aureus specific antibodies and uses thereof
HK1204328A1 (en) 2011-12-22 2015-11-13 瑞纳神经科学公司 Human growth hormone receptor antagonist antibodies and methods of use thereof
GB201122458D0 (en) 2011-12-30 2012-02-08 Univ Wageningen Modified cascade ribonucleoproteins and uses thereof
RS59199B1 (en) 2012-05-25 2019-10-31 Univ California Methods and compositions for rna-directed target dna modification and for rna-directed modulation of transcription
EP3539563A1 (en) 2012-07-19 2019-09-18 Redwood Bioscience, Inc. Antibody specific for cd22 and methods of use thereof
US8603470B1 (en) 2012-08-07 2013-12-10 National Cheng Kung University Use of IL-20 antagonists for treating liver diseases
CA2882034C (en) 2012-08-16 2019-10-29 Ipierian, Inc. Methods of treating a tauopathy
JP6538561B2 (en) 2012-10-25 2019-07-03 バイオベラティブ・ユーエスエイ・インコーポレイテッド Anti-complement C1s antibodies and their uses
WO2014071206A1 (en) 2012-11-02 2014-05-08 True North Therapeutics, Inc. Anti-complement c1s antibodies and uses thereof
KR20150082503A (en) 2012-11-09 2015-07-15 화이자 인코포레이티드 Platelet-derived growth factor b specific antibodies and compositions and uses thereof
WO2014127148A1 (en) 2013-02-14 2014-08-21 The J. David Gladstone Institutes Compositions and methods of use thereof for identifying anti-viral agents
ES2653487T3 (en) 2013-02-15 2018-02-07 The Regents Of The University Of California Chimeric antigen receptor and methods of use thereof
CA2902975C (en) 2013-03-14 2021-05-11 Epeius Biotechnologies Corporation Thymidine kinase diagnostic assay for gene therapy applications
US9260752B1 (en) 2013-03-14 2016-02-16 Caribou Biosciences, Inc. Compositions and methods of nucleic acid-targeting nucleic acids
CN111704672B (en) 2013-03-15 2024-06-04 武田药品工业株式会社 Anti-plasma kallikrein antibodies
HK1218421A1 (en) 2013-05-07 2017-02-17 瑞纳神经科学公司 Anti-glucagon receptor antibodies and methods of use thereof
JP6446443B2 (en) 2013-06-10 2018-12-26 アイピエリアン，インコーポレイティド How to treat tauopathy
CN105555365A (en) 2013-06-25 2016-05-04 堪培拉大学 Methods and compositions for modulating cancer stem cells
US10711275B2 (en) 2013-07-12 2020-07-14 Zhen Huang Methods and compositions for interference with DNA polymerase and DNA synthesis
US10208125B2 (en) 2013-07-15 2019-02-19 University of Pittsburgh—of the Commonwealth System of Higher Education Anti-mucin 1 binding agents and uses thereof
TWI671317B (en) 2013-08-02 2019-09-11 輝瑞大藥廠 Anti-cxcr4 antibodies and antibody-drug conjugates
US10124001B2 (en) 2013-09-18 2018-11-13 University Of Canberra Stem cell modulation II
CN113150144A (en) 2013-11-13 2021-07-23 辉瑞大药厂 Tumor necrosis factor-like ligand 1A specific antibody, and composition and application thereof
CA2930877A1 (en) 2013-11-18 2015-05-21 Crispr Therapeutics Ag Crispr-cas system materials and methods
WO2015087187A1 (en) 2013-12-10 2015-06-18 Rinat Neuroscience Corp. Anti-sclerostin antibodies
EP3835419A1 (en) 2013-12-12 2021-06-16 The Regents of The University of California Methods and compositions for modifying a single stranded target nucleic acid
WO2015109212A1 (en) 2014-01-17 2015-07-23 Pfizer Inc. Anti-il-2 antibodies and compositions and uses thereof
KR102274964B1 (en) 2014-03-21 2021-07-09 테바 파마슈티컬스 인터내셔널 게엠베하 Antagonist antibodies directed against calcitonin gene-related peptide and methods using same
JP6719384B2 (en) 2014-03-27 2020-07-15 ダイアックス コーポレーション Compositions and methods for the treatment of diabetic macular edema
EP3139955B1 (en) 2014-04-30 2024-03-20 President and Fellows of Harvard College Fusion proteins for treating cancer and related methods
MX2016014824A (en) 2014-05-13 2017-03-23 Bioatla Llc Conditionally active biological proteins.
HUE047255T2 (en) 2014-06-18 2020-04-28 Albert Einstein College Medicine Syntac polypeptides and their applications
US9840553B2 (en) 2014-06-28 2017-12-12 Kodiak Sciences Inc. Dual PDGF/VEGF antagonists
JP6945444B2 (en) 2014-08-08 2021-10-06 ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー High affinity PD-1 drug and its usage
EP3185858A4 (en) 2014-08-25 2017-12-27 University of Canberra Compositions for modulating cancer stem cells and uses therefor
US11111288B2 (en) 2014-08-28 2021-09-07 Bioatla, Inc. Conditionally active chimeric antigen receptors for modified t-cells
DK4074735T3 (en) 2014-08-28 2025-07-14 Bioatla Inc CONDITIONALLY ACTIVE CHIMERIC ANTIGEN RECEPTORS FOR MODIFIED T-CELLS
SG11201701775VA (en) 2014-09-09 2017-04-27 Unum Therapeutics Chimeric receptors and uses thereof in immune therapy
TWI595006B (en) 2014-12-09 2017-08-11 禮納特神經系統科學公司 Anti-PD-1 antibodies and methods of using same
AU2015373910B2 (en) 2015-01-02 2021-11-18 Takeda Pharmaceutical Company Limited Bispecific antibodies against plasma kallikrein and factor XII
CN107922942B (en) 2015-03-13 2021-08-31 杰克逊实验室 Three-component CRISPR/CAS complex system and its use
US9758575B2 (en) 2015-04-06 2017-09-12 Yung Shin Pharmaceutical Industrial Co. Ltd. Antibodies which specifically bind to canine vascular endothelial growth factor and uses thereof
SI3280440T1 (en) 2015-04-06 2023-03-31 Bioverativ Usa Inc. Humanized anti-C1S antibodies and methods of use
SG10201912823PA (en) 2015-04-13 2020-02-27 Pfizer Therapeutic antibodies and their uses
WO2016196655A1 (en) 2015-06-03 2016-12-08 The Regents Of The University Of California Cas9 variants and methods of use thereof
CN108137705B (en) 2015-07-21 2022-11-08 武田药品工业株式会社 Monoclonal antibody inhibitor of factor XIIA
WO2017015334A1 (en) 2015-07-21 2017-01-26 Saint Louis University Compositions and methods for diagnosing and treating endometriosis-related infertility
US11066481B2 (en) 2015-07-23 2021-07-20 The Regents Of The University Of California Antibodies to coagulation factor XIa and uses thereof
EP3331536A4 (en) 2015-08-03 2019-03-27 The Regents of The University of California COMPOSITIONS AND METHODS FOR MODULATING ABHD2 ACTIVITY
KR20230074843A (en) 2015-08-19 2023-05-31 화이자 인코포레이티드 Tissue factor pathway inhibitor antibodies and uses thereof
CN108699145A (en) 2015-09-02 2018-10-23 伊缪泰普有限公司 anti-LAG-3 antibody
RS66913B1 (en) 2015-09-15 2025-07-31 Scholar Rock Inc Anti-pro/latent-myostatin antibodies and uses thereof
AU2016339053A1 (en) 2015-09-24 2018-04-12 Crispr Therapeutics Ag Novel family of RNA-programmable endonucleases and their uses in genome editing and other applications
IL300420B2 (en) 2015-10-16 2024-09-01 Univ Columbia Preparations and methods for inhibiting antigens of a certain lineage
AU2016340989B2 (en) 2015-10-23 2023-09-14 Pfizer Inc. Anti-IL-2 antibodies and compositions and uses thereof
WO2017075037A1 (en) 2015-10-27 2017-05-04 Scholar Rock, Inc. Primed growth factors and uses thereof
CN106699889A (en) 2015-11-18 2017-05-24 礼进生物医药科技（上海）有限公司 PD-1 resisting antibody and treatment application thereof
NZ783685A (en) 2015-12-30 2025-09-26 Kodiak Sciences Inc Antibodies and conjugates thereof
JP7068169B2 (en) 2016-01-08 2022-05-16 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア Conditionally active heterodimer polypeptide and how to use it
DK3405490T3 (en) 2016-01-21 2022-01-10 Pfizer MONO- AND BISPECIFIC ANTIBODIES AGAINST EPIDERMAL GROWTH FACTOR RECEPTOR VARIANT III AND CD3 AND USES THEREOF
JP7372036B2 (en) 2016-03-03 2023-10-31 キュー バイオファーマ， インコーポレイテッド T cell regulatory multimeric polypeptides and methods of use thereof
US12128102B2 (en) 2016-03-08 2024-10-29 Takeda Pharmaceutical Company Limited Constrained conditionally activated binding proteins
US11325948B2 (en) 2016-03-19 2022-05-10 Exuma Biotech Corp. Methods and compositions for genetically modifying lymphocytes to express polypeptides comprising the intracellular domain of MPL
US11111505B2 (en) 2016-03-19 2021-09-07 Exuma Biotech, Corp. Methods and compositions for transducing lymphocytes and regulating the activity thereof
IL261713B2 (en) 2016-03-19 2023-09-01 F1 Oncology Inc Methods and compositions for transducing lymphocytes and regulated expansion thereof
WO2020047527A2 (en) 2018-09-02 2020-03-05 F1 Bioventures, Llc Methods and compositions for genetically modifying lymphocytes in blood or in enriched pbmcs
SG11201808525UA (en) 2016-04-04 2018-10-30 Bioverativ Usa Inc Anti-complement factor bb antibodies and uses thereof
MX394735B (en) 2016-05-13 2025-03-24 Bioatla Llc ANTI-ROR2 ANTIBODIES, ANTIBODY FRAGMENTS, THEIR IMMUNOCONJUGATES AND THEIR USES.
CA3019005A1 (en) 2016-05-18 2017-11-23 Cue Biopharma, Inc. T-cell modulatory multimeric polypeptides and methods of use thereof
IL262606B2 (en) 2016-05-18 2023-04-01 Albert Einstein College Medicine Inc Variant pd-l1 polypeptides, t-cell modulatory multimeric polypeptides, and methods of use thereof
EP3472318B1 (en) 2016-07-08 2023-09-06 Exuma Biotech Corp. Methods and compositions for transducing lymphocytes and regulating the activity thereof
JP7063885B2 (en) 2016-09-13 2022-05-09 ザ ジャクソン ラボラトリー Targeted increased DNA demethylation
US10578610B2 (en) 2016-09-20 2020-03-03 Washington University Peptide regulators of mitochondrial fusion and methods of use
KR102891406B1 (en) 2016-10-12 2025-11-27 바이오버라티브 유에스에이 인코포레이티드 Anti-c1s antibodies and methods of use thereof
US20180119141A1 (en) 2016-10-28 2018-05-03 Massachusetts Institute Of Technology Crispr/cas global regulator screening platform
US11332713B2 (en) 2016-11-16 2022-05-17 KSQ Therapeutics, Inc. Gene-regulating compositions and methods for improved immunotherapy
CN117024560A (en) 2016-12-22 2023-11-10 库尔生物制药有限公司 T cell regulatory multimeric polypeptides and methods of using them
US11851471B2 (en) 2017-01-09 2023-12-26 Cue Biopharma, Inc. T-cell modulatory multimeric polypeptides and methods of use thereof
WO2018136566A1 (en) 2017-01-18 2018-07-26 F1 Oncology, Inc. Methods of transducing and expanding immune cells and uses thereof
US12187801B2 (en) 2017-01-18 2025-01-07 Exuma Biotech Corp. Chimeric antigen receptors against AXL or ROR2 and methods of use thereof
US20190345501A1 (en) 2017-02-07 2019-11-14 Massachusetts Institute Of Technology Methods and compositions for rna-guided genetic circuits
EP3579877A4 (en) 2017-02-09 2020-12-09 The Regents of The University of California T-CELL CHIMERA ANTIGEN RECEPTORS AND METHOD OF USING THEREOF
RU2019127550A (en) 2017-03-03 2021-04-05 Ринат Ньюросайенс Корп. ANTI-GITR ANTIBODIES AND METHODS OF THEIR USE
CU24645B1 (en) 2017-03-03 2023-02-13 Exuma Biotech Corp A RECOMBINANT RETROVIRAL PARTICLE INCOMPETENT FOR REPLICATION
WO2018167621A1 (en) 2017-03-16 2018-09-20 Pfizer Inc. Tyrosine prototrophy
JP7618192B2 (en) 2017-03-28 2025-01-21 ザ トラスティーズ オブ ザ ユニバーシティ オブ ペンシルバニア Method for protecting transplanted tissue from rejection - Patents.com
WO2018191548A2 (en) 2017-04-14 2018-10-18 Kodiak Sciences Inc. Complement factor d antagonist antibodies and conjugates thereof
US11279755B2 (en) 2017-04-25 2022-03-22 Lbl Biotechnology, Inc. Use of IL-20 antagonists for treating eye diseases
AU2018275359C1 (en) 2017-06-02 2022-02-03 Pfizer Inc. Antibodies specific for FLT3 and their uses
AU2018284077B2 (en) 2017-06-13 2021-09-23 Bostongene Corporation Systems and methods for identifying responders and non-responders to immune checkpoint blockade therapy
US12331103B2 (en) 2017-06-16 2025-06-17 Protelica, Inc. Fibronectin binding domain chimeric antigen receptors and methods of use thereof
WO2019016784A1 (en) 2017-07-21 2019-01-24 Universidade De Coimbra Anti-nucleolin antibody
AU2018327224A1 (en) 2017-09-07 2020-04-23 Cue Biopharma, Inc. T-cell modulatory multimeric polypeptide with conjugation sites and methods of use thereof
JP2020534811A (en) 2017-09-08 2020-12-03 マベリック セラピューティクス， インコーポレイテッドＭａｖｅｒｉｃｋ Ｔｈｅｒａｐｅｕｔｉｃｓ， Ｉｎｃ． Conditionally activated binding moiety containing the Fc region
KR20240170847A (en) 2017-09-08 2024-12-04 다케다 야쿠힌 고교 가부시키가이샤 Constrained conditionally activated binding proteins
US11970707B2 (en) 2017-09-18 2024-04-30 Children's Hospital Medical Center Strong insulator and uses thereof in gene delivery
JP2020536115A (en) 2017-10-04 2020-12-10 オプコ ファーマシューティカルズ、エルエルシー Articles and methods for personalized cancer therapy
WO2019075220A1 (en) 2017-10-11 2019-04-18 Bioverativ Usa Inc. Methods of inducing complement activity
EP3688011A4 (en) 2017-10-25 2021-11-24 The Administrators Of The Tulane Educational Fund PEPTIDIAL COMPOSITIONS AND METHODS FOR USING SUCH COMPOSITIONS
EP3625263B8 (en) 2017-10-27 2025-05-28 New York University Anti-galectin-9 antibodies and uses thereof
CA3084825A1 (en) 2017-12-14 2019-06-20 Crispr Therapeutics Ag Novel rna-programmable endonuclease systems and their use in genome editing and other applications
WO2019139896A1 (en) 2018-01-09 2019-07-18 Cue Biopharma, Inc. Multimeric t-cell modulatory polypeptides and methods of use thereof
PE20251579A1 (en) 2018-02-01 2025-06-16 Pfizer CD70-SPECIFIC ANTIBODIES AND THEIR USES
KR20250040087A (en) 2018-02-01 2025-03-21 화이자 인코포레이티드 Chimeric antigen receptors targeting cd70
US11667949B2 (en) 2018-02-15 2023-06-06 The Trustees Of Princeton University Reporter construct and biosensor for interferon second messenger 2-5A
EP3759129A1 (en) 2018-02-28 2021-01-06 Pfizer Inc Il-15 variants and uses thereof
SG11202008242XA (en) 2018-03-02 2020-09-29 Kodiak Sciences Inc Il-6 antibodies and fusion constructs and conjugates thereof
JP2021518160A (en) 2018-03-15 2021-08-02 ケーエスキュー セラピューティクス， インコーポレイテッド Gene Regulatory Compositions and Methods for Improving Immunotherapy
WO2019183150A1 (en) 2018-03-19 2019-09-26 Casebia Therapeutics Limited Liability Partnership Novel rna-programmable endonuclease systems and uses thereof
WO2019191114A1 (en) 2018-03-27 2019-10-03 The Trustees Of The University Of Pennsylvania Modified immune cells having enhanced function and methods for screening for same
EP3773632A4 (en) 2018-04-06 2022-05-18 The Regents of The University of California METHODS OF TREATMENT OF EGFRVIII-EXPRESSING GLIOBLASTOMAS
EP3773633A4 (en) 2018-04-06 2022-01-26 The Regents of The University of California GLIOBLASTOMA TREATMENT METHODS
SG11202011146TA (en) 2018-05-17 2020-12-30 Univ Minnesota Drug-resistant immune cells and methods of use thereof
KR102584675B1 (en) 2018-05-23 2023-10-05 화이자 인코포레이티드 Antibodies specific for GUCY2c and their uses
BR112020022897A2 (en) 2018-05-23 2021-02-23 Pfizer Inc. specific antibodies to cd3 and their uses
CA3104862A1 (en) 2018-07-03 2020-01-09 Sotio, LLC Chimeric receptors in combination with trans metabolism molecules enhancing glucose import and therapeutic uses thereof
WO2020018166A1 (en) 2018-07-16 2020-01-23 The Regents Of The University Of Michigan Nuclease-mediated nucleic acid modification
JP2021533744A (en) 2018-08-09 2021-12-09 マベリック セラピューティクス, インコーポレイテッドMaverick Therapeutics, Inc. Methods for co-expressing and purifying conditionally activated binding proteins
WO2020037066A1 (en) 2018-08-14 2020-02-20 Unum Therapeutics Inc. Chimeric antigen receptor polypeptides in combination with trans metabolism molecules modulating krebs cycle and therapeutic uses thereof
EP3841205A4 (en) 2018-08-22 2022-08-17 The Regents of The University of California VARIANT TYPE V CRISPR/CAS EFFECTOR POLYPEPTIDES AND METHODS OF USE THEREOF
WO2020047164A1 (en) 2018-08-28 2020-03-05 Vor Biopharma, Inc Genetically engineered hematopoietic stem cells and uses thereof
CN113164556A (en) 2018-08-30 2021-07-23 特纳亚治疗股份有限公司 Cardiac cell reprogramming with cardiac myoprotein and ASCL1
WO2020078270A1 (en) 2018-10-15 2020-04-23 Elixiron Immunotherapeutics (hong Kong) Limited Antibodies to granulocyte-macrophage colony stimulating factor and uses thereof
EP3877517A4 (en) 2018-11-09 2022-09-07 Inari Agriculture, Inc. RNA-GUIDED NUCLEASES AND DNA-BINDING PROTEINS
CA3121191A1 (en) 2018-11-28 2020-06-04 Crispr Therapeutics Ag Optimized mrna encoding cas9 for use in lnps
TWI856047B (en) 2018-12-19 2024-09-21 美商信號生物製藥公司 Multimeric t-cell modulatory polypeptides and methods of use thereof
WO2020132190A1 (en) 2018-12-21 2020-06-25 Multitude Inc. Antibodies specific to muc18
EP4434541A3 (en) 2019-01-23 2025-02-26 New York University Antibodies specific to delta 1 chain of t cell receptor
CN120484127A (en) 2019-03-05 2025-08-15 武田药品工业有限公司 Constrained conditionally active binding proteins
EP3934761A1 (en) 2019-03-05 2022-01-12 Takeda Pharmaceutical Company Limited Conditionally activated binding proteins containing fc regions and moieties targeting tumor antigens
EP3935079A4 (en) 2019-03-06 2023-03-22 Cue Biopharma, Inc. T LYMPHOCYTE MODULATOR ANTIGEN PRESENTING POLYPEPTIDES AND METHODS OF USE THEREOF
EP3935080A4 (en) 2019-03-06 2023-04-05 Cue Biopharma, Inc. T LYMPHOCYTE MODULATOR MULTIMERIC POLYPEPTIDES AND METHODS OF USE THEREOF
CN116732004B (en) 2019-03-07 2025-11-28 加利福尼亚大学董事会 CRISPR-Cas effector polypeptides and methods of use thereof
AU2020239225A1 (en) 2019-03-12 2021-09-30 Bayer Healthcare Llc Novel high fidelity RNA-programmable endonuclease systems and uses thereof
AU2020253435A1 (en) 2019-04-01 2021-11-18 Tenaya Therapeutics, Inc. Adeno-associated virus with engineered capsid
BR112021019701A2 (en) 2019-04-02 2021-12-14 Kenjockety Biotechnology Inc Multispecific antibodies to efflux pump cancer antigen and compositions, reagents, kits and methods related thereto
EP4567125A3 (en) 2019-07-03 2025-09-17 BostonGene Corporation Systems and methods for sample preparation, sample sequencing, and sequencing data bias correction and quality control
US20230137971A1 (en) 2019-07-11 2023-05-04 Tenaya Therapeutics Inc. Cardiac cell reprogramming with micrornas and other factors
WO2021020979A1 (en) 2019-07-31 2021-02-04 Memorial Sloan Kettering Cancer Center Perfusion modulated tumor dose sculpting with single dose radiotherapy
AU2020363372A1 (en) 2019-10-07 2022-05-19 University Of Virginia Patent Foundation Modulating lymphatic vessels in neurological disease
AU2020364071A1 (en) 2019-10-10 2022-05-26 Kodiak Sciences Inc. Methods of treating an eye disorder
US20240092935A1 (en) 2019-10-11 2024-03-21 Beth Israel Deaconess Medical Center, Inc. Anti-tn antibodies and uses thereof
CA3155510A1 (en) 2019-10-23 2021-04-29 III Ronald D. SEIDEL Tgf-.beta. polypeptides
WO2021113736A1 (en) 2019-12-05 2021-06-10 Massachusetts Institute Of Technology Single-domain antibody to chloramphenicol
US20230067811A1 (en) 2020-01-24 2023-03-02 University Of Virginia Patent Foundation Modulating lymphatic vessels in neurological disease
BR112022017551A2 (en) 2020-03-02 2022-11-16 Tenaya Therapeutics Inc GENETIC VECTOR CONTROL BY CARDIOMYOCYTE EXPRESSED MICRORNS
CA3172201A1 (en) 2020-03-18 2021-09-23 Arthur Tinkelenberg Anti-ceramide antibodies
WO2021205325A1 (en) 2020-04-08 2021-10-14 Pfizer Inc. Anti-gucy2c antibodies and uses thereof
WO2021224850A1 (en) 2020-05-06 2021-11-11 Crispr Therapeutics Ag Mask peptides and masked anti-ptk7 antibodies comprising such
AU2021283080A1 (en) 2020-06-04 2022-12-15 William Robert ARATHOON ABCG2 efflux pump-cancer antigen multi-specific antibodies and compositions, reagents, kits and methods related thereto
US20230235007A1 (en) 2020-06-15 2023-07-27 Ming-Che Shih Humanized ace2-fc fusion protein for treatment and prevention of sars-cov-2 infection
CA3189293A1 (en) 2020-07-17 2022-01-20 Janssen Biotech, Inc. Anti-idiotypic antibodies against anti-klk2 antibodies
WO2022013775A1 (en) 2020-07-17 2022-01-20 Pfizer Inc. Therapeutic antibodies and their uses
EP4189093A1 (en) 2020-07-30 2023-06-07 Pfizer Inc. Cells having gene duplications and uses thereof
WO2022032085A1 (en) 2020-08-07 2022-02-10 The Jackson Laboratory Targeted sequence insertion compositions and methods
US11781156B2 (en) 2020-10-09 2023-10-10 Tenaya Therapeutics, Inc. Plakophillin-2 gene therapy methods and compositions
WO2022120256A2 (en) 2020-12-04 2022-06-09 Bostongene Corporation Hierarchical machine learning techniques for identifying molecular categories from expression data
CN116981697A (en) 2021-01-14 2023-10-31 森迪生物科学公司 Secretable payload modulation
WO2022187289A1 (en) 2021-03-01 2022-09-09 Exuma Biotech Corp. Methods and compositions for the delivery of retroviral particles
US20220372580A1 (en) 2021-04-29 2022-11-24 Bostongene Corporation Machine learning techniques for estimating tumor cell expression in complex tumor tissue
IL309179A (en) 2021-06-10 2024-02-01 Janssen Biotech Inc Nucleic acid coding for klk2-gpi fusion protein, recombinant cells, and uses thereof
EP4101928A1 (en) 2021-06-11 2022-12-14 Bayer AG Type v rna programmable endonuclease systems
CA3222950A1 (en) 2021-06-11 2022-12-15 Bayer Aktiengesellschaft Type v rna programmable endonuclease systems
US20240327496A1 (en) 2021-08-02 2024-10-03 Pfizer Inc. Improved Expression Vectors and Uses Thereof
EP4144841A1 (en) 2021-09-07 2023-03-08 Bayer AG Novel small rna programmable endonuclease systems with impoved pam specificity and uses thereof
MX2024004009A (en) 2021-09-27 2024-06-19 Sotio Biotech Inc CHIMERIC RECEPTOR POLYPEPTIDES IN COMBINATION WITH TRANSMETABOLIC MOLECULES THAT REDIRECTE GLUCOSE METABOLITES OUT OF THE GLYCOLYSIS PATHWAY AND THEIR THERAPEUTIC USES.
CA3237201A1 (en) 2021-11-16 2023-05-25 Sotio Biotech Inc. Treatment of myxoid/round cell liposarcoma patients
US20250041339A1 (en) 2021-11-19 2025-02-06 The Trustees Of The University Of Pennsylvania Engineered Pan-Leukocyte Antigen CD45 to Facilityate CAR T Cell Therapy
CN118302191A (en) 2021-11-30 2024-07-05 圣诺菲·帕斯图尔公司 Virus-based human metapneumovirus vaccine
WO2023114658A1 (en) 2021-12-13 2023-06-22 Kenjockety Biotechnology, Inc. Anti-abcb1 antibodies
US20250084391A1 (en) 2021-12-23 2025-03-13 Bayer Aktiengesellschaft Novel small type v rna programmable endonuclease systems
CA3249858A1 (en) 2022-01-31 2023-08-03 Bostongene Corporation Machine learning techniques for cytometry
EP4473096A1 (en) 2022-02-02 2024-12-11 Pfizer Inc. Cysteine prototrophy
WO2023159220A1 (en) 2022-02-18 2023-08-24 Kenjockety Biotechnology, Inc. Anti-cd47 antibodies
WO2023168305A1 (en) 2022-03-01 2023-09-07 Exuma Biotech Corp. Viral particles with membrane-bound hyaluronidase
JP2025523400A (en) 2022-06-10 2025-07-23 バイエル・アクチエンゲゼルシヤフト A novel small V-type RNA programmable endonuclease system
EP4299739A1 (en) 2022-06-30 2024-01-03 Inari Agriculture Technology, Inc. Compositions, systems, and methods for genome editing
WO2024005863A1 (en) 2022-06-30 2024-01-04 Inari Agriculture Technology, Inc. Compositions, systems, and methods for genome editing
EP4299733A1 (en) 2022-06-30 2024-01-03 Inari Agriculture Technology, Inc. Compositions, systems, and methods for genome editing
WO2024005864A1 (en) 2022-06-30 2024-01-04 Inari Agriculture Technology, Inc. Compositions, systems, and methods for genome editing
WO2024015561A1 (en) 2022-07-15 2024-01-18 Bostongene Corporation Techniques for detecting homologous recombination deficiency (hrd)
WO2024040207A1 (en) 2022-08-19 2024-02-22 Sotio Biotech Inc. Genetically engineered natural killer (nk) cells with chimeric receptor polypeptides in combination with trans metabolism molecules and therapeutic uses thereof
WO2024040208A1 (en) 2022-08-19 2024-02-22 Sotio Biotech Inc. Genetically engineered immune cells with chimeric receptor polypeptides in combination with multiple trans metabolism molecules and therapeutic uses thereof
WO2024044659A1 (en) 2022-08-24 2024-02-29 Tectonic Therapeutic, Inc. Constitutively active g protein-coupled receptor compositions and methods of use thereof
WO2024068996A1 (en) 2022-09-30 2024-04-04 Centre Hospitalier Universitaire Vaudois (C.H.U.V.) Anti-sars-cov-2 antibodies and use thereof in the treatment of sars-cov-2 infection
EP4599057A1 (en) 2022-11-09 2025-08-13 The Regents of University of California High-throughput discovery of multi-partite crispr-based editors
AU2023380182A1 (en) 2022-11-18 2025-07-03 Kyoto Prefectural Public University Corporation Compositions for mitophagy induction and uses thereof
KR20250124839A (en) 2022-12-13 2025-08-20 바이엘 악티엔게젤샤프트 Engineered type V RNA programmable endonuclease and its use
AU2024218970A1 (en) 2023-02-06 2025-07-31 Bluerock Therapeutics Lp Degron fusion proteins and methods of production and use thereof
WO2024178397A2 (en) 2023-02-24 2024-08-29 Elevatebio Technologies, Inc. Modified immune effector cells and methods of use
KR20250164239A (en) 2023-03-15 2025-11-24 교토후고리츠다이가쿠호진 Peptide expression constructs and uses thereof
WO2024215989A1 (en) 2023-04-14 2024-10-17 Sotio Biotech Inc. ENGINEERED IMMUNE CELLS FOR TREATING CANCER IN COMBINATION WITH IL-2/IL-15 RECEPTOR βγ AGONISTS
WO2024215987A1 (en) 2023-04-14 2024-10-17 Sotio Biotech Inc. IMMUNE CELLS FOR TREATING CANCER IN COMBINATION WITH IL-15/IL-15Rα CONJUGATES
GB202307563D0 (en) 2023-05-19 2023-07-05 Univ King Abdullah Sci & Tech Methods and compositions
AU2024277678A1 (en) 2023-05-25 2025-11-27 Dispatch Biotherapeutics, Inc. Synthetic cancer antigens as targets for treating cancers
AU2024310260A1 (en) 2023-06-29 2025-12-11 Dispatch Biotherapeutics, Inc. Synthetic cytokine receptors
WO2025030010A1 (en) 2023-08-01 2025-02-06 Vor Biopharma Inc. Compositions comprising genetically engineered hematopoietic stem cells and methods of use thereof
WO2025038492A1 (en) 2023-08-11 2025-02-20 Abalytics Oncology, Inc. Anti-ctla-4 antibodies and related binding molecules and methods and uses thereof
WO2025076291A1 (en) 2023-10-06 2025-04-10 Bluerock Therapeutics Lp Engineered type v rna programmable endonucleases and their uses
WO2025096811A1 (en) 2023-10-31 2025-05-08 Bostongene Corporation Machine learning technique for identifying ici responders and non-responders
WO2025111402A1 (en) 2023-11-21 2025-05-30 Board Of Regents Of The University Of Nebraska Anti-amyloid beta antibodies and related compositions and methods thereof
TW202535949A (en) 2023-12-20 2025-09-16 美商必治妥美雅史谷比公司 Antibodies targeting il-18 receptor beta (il-18rβ) and related methods
US20250253011A1 (en) 2024-02-02 2025-08-07 Seven Bridges Genomics Inc. Techniques for improved tumor mutational burden (tmb) determination using a population-specific genomic reference
WO2025171383A2 (en) 2024-02-09 2025-08-14 Dispatch Biotherapeutics, Inc. Engineered cancer antigens and related methods and uses
WO2025171388A1 (en) 2024-02-09 2025-08-14 Dispatch Biotherapeutics, Inc. Engineered cancer antigens with modified domains and related methods and uses
WO2025199352A2 (en) 2024-03-20 2025-09-25 Juno Therapeutics, Inc. Antibodies specific for solute carrier family 34 member 2 (slc34a2)
WO2025240670A2 (en) 2024-05-15 2025-11-20 Abalytics Oncology, Inc. Anti-pd-1 antibodies and related binding molecules and methods and uses thereof
WO2026006767A1 (en) 2024-06-28 2026-01-02 Dispatch Biotherapeutics, Inc. Tethered il-9/il-9r and related engineered cells and methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185573A1 (en) 1984-11-20 1986-06-25 Institut Pasteur Expression and excretion of polypeptides in eucaryotes under the control of an adenovirus promoter
WO1988000971A1 (en) 1986-08-01 1988-02-11 Commonwealth Scientific And Industrial Research Or Recombinant vaccine
FR2688514A1 (en) * 1992-03-16 1993-09-17 Centre Nat Rech Scient Defective recombinant adenoviruses expressing cytokines and antitumour drugs containing them
US5662896A (en) * 1988-03-21 1997-09-02 Chiron Viagene, Inc. Compositions and methods for cancer immunotherapy
US6013638A (en) * 1991-10-02 2000-01-11 The United States Of America As Represented By The Department Of Health And Human Services Adenovirus comprising deletions on the E1A, E1B and E3 regions for transfer of genes to the lung
US6297219B1 (en) * 1989-03-31 2001-10-02 The Regents Of The University Of Michigan Site-specific instillation of cells or site-specific transformation of cells and kits therefor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185573A1 (en) 1984-11-20 1986-06-25 Institut Pasteur Expression and excretion of polypeptides in eucaryotes under the control of an adenovirus promoter
WO1988000971A1 (en) 1986-08-01 1988-02-11 Commonwealth Scientific And Industrial Research Or Recombinant vaccine
US5662896A (en) * 1988-03-21 1997-09-02 Chiron Viagene, Inc. Compositions and methods for cancer immunotherapy
US6297219B1 (en) * 1989-03-31 2001-10-02 The Regents Of The University Of Michigan Site-specific instillation of cells or site-specific transformation of cells and kits therefor
US6013638A (en) * 1991-10-02 2000-01-11 The United States Of America As Represented By The Department Of Health And Human Services Adenovirus comprising deletions on the E1A, E1B and E3 regions for transfer of genes to the lung
FR2688514A1 (en) * 1992-03-16 1993-09-17 Centre Nat Rech Scient Defective recombinant adenoviruses expressing cytokines and antitumour drugs containing them
WO1993019191A1 (en) * 1992-03-16 1993-09-30 Centre National De La Recherche Scientifique Defective recombinant adenoviruses expressing cytokines for use in antitumoral treatment

Non-Patent Citations (45)

* Cited by examiner, † Cited by third party
Title
Addison, C, et al., "Intranumoral injection of an adenovirus expressing intericulum in 2 induces regression and immunity in a marine breast cancer model", Proc. Natl. Acad. Sci. USA, 92:8522-8526 (Aug. 1995).
Ahmed, C., et al. "In Vivo Tumor Suppression by Adenovirus-Mediated Interferon alpha2b Gene Delivery", Human Gene Therapy, vol. 10, pp. 77-84 (Jan. 1, 1999).
Ahmed, C., et al. "In Vivo Tumor Suppression by Adenovirus-Mediated Interferon α2b Gene Delivery", Human Gene Therapy, vol. 10, pp. 77-84 (Jan. 1, 1999).
Bramson et al., Direct Intraturmoral Injection of an Adenovirus Expressing Interleukin-12 Induces Regression and Long-Lasting Immunity That is Associated with Highly Localized Expression of Interleukin-12, Human Gene Therapy 7:1995-2002 (1996).
Brunda, M. J., "Interleukin-12", Journal of Leukocyte Biology, 56(2):280-288 (Feb. 1994) Medline Accession No. 94132739 (Abstract only).
Clark, I. et al., "Roles of TNF in malaria and other parasitic infections", Imunnology Series, 56:365-407 (1992) Medicine Accession No. 92199019 (Abstract only).
Colicos, M. et al., "Construction of a recombinant adenovirus containing the denV gene from bacteriophase T4 which can partially restore the DNA repair deficiency in xeroderma pigmentosum fibroblasts", Carcinogenesis, 12(2):249-255 (Feb. 1991) (Abstract only).
Cordier et al., Complete recovery of mice from a pre-established tumor by direct intratumoral delivery of an adenovirus vector harboring the murine IL-2 gene, Gene Therapy, 2:16-21 (1996).
Crystal, Transfer of genes to humans: Early lessons and obstacles to success, 1995, Science, vol. 270, pp. 404-410.* *
Deonarain, Ligand-targeted receptor-mediated vectors for gene delivery, 1998, Exp. Opin. Ther. Patents, vol. 8, pp. 53-69.* *
Fujii, S., et al. "Activated Dendritic Cells From Bone Marrow Cells of Mice Receiving Cytokine-Expressing Tumor Cells Are Associated With the Enhanced Survival of Mice Bearing Syngeneic Tumors", Blood, vol. 93, No. 12, pp. 4328-4335 (Jun. 15, 1999).
Gambotto et al., Induction of antitumor immunity by direct intratumoral injection of a recombinant adenovirus vector expressing interleukin-12, Cancer Gene Therapy, vol. 6, No. 1, pp. 45-53 (1999).
Gluzman et al., Euhágste Vinl Vectors, pp. 187-192 (1982).
Graham, F., "Undercurrents: Adenovirus as expression vectors and recombinant vaccines," Tibtech, 8:85-87 (Apr. 1990).
Gratham, F.L. et al., J. Gen. Virol., 36:59-72 (1977).
Gu et al.,Parvovirus H-1 Promoter Reguires the trans-Activation Region (tar), and SP1 site, and a TATA Box for Full Activity, 1992, Virology, 187 pp. 10-17.* *
Huang et al., Gene therapy for hepatocellular carcinoma: long-term remission of primary and metastatic tumors in mice by interleukin-2 gene therapy in vivo, Gene Therapy, 3(11):980-7 (1996).
Israel, D. et al., "Highly inducible expression from vectors containing multiple GRE's in CHO cells overexpressing the glucocorticoid receptor," Nucleic Acids Res., 17(12):4589-4604 (Jun. 26, 1989) (Abstract only).
Kendra et al., Phase I Trial of Immunotherapy with Adenovirus-Interferon-gamma (TG1041) in Patients with Malignant Melanoma.
Kendra et al., Phase I Trial of Immunotherapy with Adenovirus-Interferon-γ (TG1041) in Patients with Malignant Melanoma.
Lebovitz et al., Parvovirus H-1 Expression: Mapping of the Abundant Cytoplasmic Transcripts and Identification of Promoter Sites and Overlapping Transcription Units, May 1986, Journal of Virology, vol. 58 No. 2 pp. 271-280.* *
Leroy et al., Cancer immunotherapy by direct in vivo transfer of immunomodulatory genes, Res. Immunol., 149:681-684 (1998).
Miller et al., Targeted vectors for gene therapy, 1995, FASEB, vol. 9, pp. 190-199.* *
Ovington, K. et al., "Cytokines and immunological control of Elmeria spp.", International Journal for Parasitology, 25(11):1331-51 (Nov. 1995) Medline Accession No. 96229273 (Abstract only).
Ponta, H. et al., "Hormonal response region in the mouse mammary tumor virus long terminal repeat can be dissociated from the proviral promoter and has enhancer properties," pp. 1020-1024.
Quantin et al., "Adenovirus as an Expression Vector in uscle Cells Application to Dystrophin", Collogue Inserm, (Human Gene Transfer, International Workshop, Paris, France), 219:271-272 (Apr. 11, 1991).
Rosenberg, S. et al., "A Progress Report on the Treatment of 157 Patients with Advanced Cancer Using Lymphokine-Activated Killer Cells and Interleukin-2 or High-Dose Interleukin-2 Alone," The New England Journal of Medicine, 316(15):889-896 (Apr. 9, 1987).
Rosenfeld et al., "Adenovirus-mediated Transfer of a Recombinant Alpha-alntitrypsin Gene to the Lung Epithelium in Vivo", Science, 252(5004):431-434 (Apr. 19, 1991).
Russell, S.J., "Lymphokine Gene Therapy for Cancer", Immunology Today, 11(6):196-200 (Jun. 1990).
Schmit.Wolf, G. et al., "Cytokines and clinical gene therapy", Eur. J. Immunol., 25:1137-1140 (1995).
Serfling, E. et al.; "Metal-dependent SV40 viruses containing inducible enhancers from the upstream region of metallothionein genes", IRL Press Limited, Oxford, England, pp. 3851-3859.
Singh, S. et al., "Up-Regulation by Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) of Induction of Lymphokine (IL-2)-Activated Killer (LAK) Cells by Human Blood Monocytes," Int. J. Cancer, 44:170-176 (1989).
Slos, P. et al., "Immunotherapy of established tumors in mice by intratumoral injection of an adenovirus vector harboring the human IL-2 cDNA: Induction of CD8+ T-cell immunity and NK activity", Cancer Gene Therapy, vol. 8, No. 5, pp. 321-332 (2001).
Squiban, P., "France. Transgene Announces Progress in Cancer Clinical Development Programs", TCLine News, May 14, 2003 (3 pages).
Squiban, P., "Transgene Presents Positive Phase I/II Data on its Adeno-Interferon Gamma Product in Cutaneous Lymphoma at the American Society of Gene Therapy Meeting", TCLine News, Jun. 11, 2003. (2 pages).
Stewart et al., Adenovector-mediated gene delivery of interleukin-2 in metastatic breast cancer and melanoma: results of a phase I clinical trial, Gene Therapy, 6:350-363 (1999).
Stratford-Perricaudet, et al., "Gene Transfer into Animals: The Promise of Adenovirus", Collogue Inserm, (Human Gene Transfer, International Workshop, Paris, France), 219:51-61 (Apr. 11, 1991).
Toloza et al., Transduction of murine and human tumors using recombinant adenovirus vectors, Ann. Surg. Oncol., 4(1):70-9, (1997).
Tursz et al., Phase I study of a recombinant adenovirus-mediated gene transfer in lung cancer patients, J. Natl. Cancer Inst., 88(24):1857-63 (1996).
Utsunomiya, T. et al., "A relationship between the generation of burn-associated type 2 T cells and their antagonistic cells in thermally injured mice", Burns, 23(4):281-287 (Jun. 1997) Medline Accession No. 97391891 (Abstract only).
Venkatesh et al., "Selective Inductiono fToxicity to Human Cells Expressing Human Immunodeficiency Virus Type I Tat by a Conditionally Cytotoxic Adenovirus Vector", Proceedins of the National Academy of Sciences of USA, 87(22):8746-8750 (Nov. 1990).
Verma et al., Gene therapy-promises, problems and prospects, 1997, Nature, vol. 389, pp. 239-242.* *
Wilkinson, G. et al., "Constitutive and enhanced expression from the CMV major IE promoter in a defective adenovirus vector", Nucleic Acids Research, 20(9):2233-2239 (1992).
Winkinson, GWG et al., "Constitutive and Enhanced Expression from the CMV Major IE Promoter in a Defective Adenovirus Vector", Nucleic Acids Research, 20(9):2233-2239 (May 11, 1992).
Zhang et al., Treatment of a human breast cancer xenograft with an adenovirus vector containing an interferon gene results in rapid regression due to viral oncolysis and gene therapy, Proc. Natl. Acad. Sci., 93(9):4513-8 (1996).

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050026287A1 (en) * 1997-02-10 2005-02-03 Aventis Pharma S.A. Formulation of stabilized cationic transfection agent (s) /nucleic acid particles
US7470781B2 (en) 1997-02-10 2008-12-30 Aventis Pharma S.A. Formulation of stabilized cationic transfection agent(s)/nucleic acid particles
US7472563B2 (en) 2002-01-17 2009-01-06 Alfa Laval Corporate Ab Submerged evaporator with integrated heat exchanger
US20090291897A1 (en) * 2006-02-02 2009-11-26 Rinat Neuroscience Corporation Methods for treating unwanted weight loss or eating disorders by administering a trkb agonist
US20100008933A1 (en) * 2006-02-02 2010-01-14 John Chia-Yang Lin Methods For Treating Obesity By Administering A TRKB Antagonist
US7935342B2 (en) 2006-02-02 2011-05-03 Rinat Neuroscience Corp. Methods for treating obesity by administering a trkB antagonist
US20100029189A1 (en) * 2007-03-27 2010-02-04 Wood Jeffrey H Methods for stiffening thin wall direct manufactured structures
KR100896483B1 (en) 2007-07-13 2009-05-08 연세대학교 산학협력단 Antitumor pharmaceutical composition comprising oncolytic selective adenovirus and dendritic cells expressing IL-12 and 4-1VL as active ingredients
US11077156B2 (en) 2013-03-14 2021-08-03 Salk Institute For Biological Studies Oncolytic adenovirus compositions
US12514887B2 (en) 2014-09-24 2026-01-06 Salk Institute For Biological Studies Oncolytic tumor viruses and methods of use
US11541102B2 (en) 2015-04-07 2023-01-03 The J. David Gladstone Institutes, A Testamentary Trust Established Under The Will Of J. David Gladstone Methods for inducing cell division of postmitotic cells
US11130968B2 (en) 2016-02-23 2021-09-28 Salk Institute For Biological Studies High throughput assay for measuring adenovirus replication kinetics
US11401529B2 (en) 2016-02-23 2022-08-02 Salk Institute For Biological Studies Exogenous gene expression in recombinant adenovirus for minimal impact on viral kinetics
US12281324B2 (en) 2016-02-23 2025-04-22 Salk Institute For Biological Studies Exogenous gene expression in recombinant adenovirus for minimal impact on viral kinetics
US11813337B2 (en) 2016-12-12 2023-11-14 Salk Institute For Biological Studies Tumor-targeting synthetic adenoviruses and uses thereof
US12365878B2 (en) 2018-04-09 2025-07-22 Salk Institute For Biological Studies Oncolytic adenovirus with enhanced replication properties comprising modifications in E1A, E3, and E4

Also Published As

Publication number Publication date
EP1138774A2 (en) 2001-10-04
FI935058A0 (en) 1993-11-16
JP3422995B2 (en) 2003-07-07
CA2102302A1 (en) 1993-09-17
NO315454B1 (en) 2003-09-08
PT593755E (en) 2002-03-28
DK0593755T3 (en) 2001-12-31
EP0593755B1 (en) 2001-09-19
US7306793B2 (en) 2007-12-11
AU3757093A (en) 1993-10-21
US20020031499A1 (en) 2002-03-14
NO20033523D0 (en) 2003-08-08
AU672195B2 (en) 1996-09-26
SG49002A1 (en) 1998-05-18
JPH06508039A (en) 1994-09-14
NO934061D0 (en) 1993-11-09
CA2102302C (en) 2003-05-20
FR2688514B1 (en) 1994-12-30
HU221275B1 (en) 2002-09-28
ATE205883T1 (en) 2001-10-15
HU9303229D0 (en) 1994-03-28
HUT66486A (en) 1994-11-28
ES2164669T3 (en) 2002-03-01
WO1993019191A1 (en) 1993-09-30
FR2688514A1 (en) 1993-09-17
US20050048031A1 (en) 2005-03-03
DE69330774T2 (en) 2002-07-04
EP0593755A1 (en) 1994-04-27
DE69330774D1 (en) 2001-10-25
NO934061L (en) 1993-11-09
NO20033523L (en) 1993-11-09
FI935058A7 (en) 1994-01-14
NZ255950A (en) 1996-03-26
FI935058L (en) 1994-01-14

Similar Documents

Publication Publication Date Title
US6811774B2 (en) Defective recombinant adenoviruses expressing cytokines for antitumor treatment
Gambotto et al. Induction of antitumor immunity by direct intratumoral injection of a recombinant adenovirus vector expressing interleukin-12
Caruso et al. Adenovirus-mediated interleukin-12 gene therapy for metastatic colon carcinoma.
Toda et al. In situ cancer vaccination: an IL-12 defective vector/replication-competent herpes simplex virus combination induces local and systemic antitumor activity
ES2204922T3 (en) ANTI-BANK GENE THERAPY BY MODULATION OF THE IMMUNE AND / OR INFLAMMATORY RESPONSE.
CN111658670B (en) Oncolytic adenoviral vectors and adoptive T cell therapeutic compositions and uses thereof
JP4210798B2 (en) Method for prolonging the expression of a gene of interest using soluble CTLA4 molecules
Toda et al. Combination suicide/cytokine gene therapy as adjuvants to a defective herpes simplex virus-based cancer vaccine
EP1499332A2 (en) Compositions and methods for treating cancer with an oncolytic viral agent
Zhang et al. An adenoviral vector expressing functional heterogeneous proteins herpes simplex viral thymidine kinase and human interleukin-2 has enhanced in vivo antitumor activity against medullary thyroid carcinoma.
Staege et al. Functional and molecular characterization of interleukin‐2 transgenic Ewing tumor cells for in vivo immunotherapy
Zhang et al. Genetic immunotherapy of established tumours with adenoviral vectors transducing murine interleukin‐12 (mIL12) subunits in a rat medullary thyroid carcinoma model
Ahmed et al. In vivo tumor suppression by adenovirus-mediated interferon alpha2b gene delivery
Ju et al. Adenovirus-mediated combined suicide gene and interleukin-2 gene therapy for the treatment of established tumor and induction of antitumor immunity
Zheng et al. Potent antitumor efficacy of interleukin-18 delivered by conditionally replicative adenovirus vector in renal cell carcinoma-bearing nude mice via inhibition of angiogenesis
Qiao et al. Construction and characterization of a recombinant adenoviral vector expressing human interleukin-12
EP0879294B1 (en) Transduced human hematopoietic stem cells
WO1996036365A1 (en) Gene therapy of hepatocellular carcinoma through cancer-specific gene expression
CN117083390A (en) Adenovirus used to treat cancer
Kramm et al. Experimental Strategies for Combined Suicide and Immune Cancer Gene Therapy: An Overview
HK40101456A (en) Adenovirus for treatment of cancer
EP0834323A1 (en) Cytokine gene therapy for treatment of malignacies
CA2245180A1 (en) Transduced human hematopoietic stem cells

Legal Events

Date Code Title Description
CC Certificate of correction
FPAY Fee payment

Year of fee payment: 4

FPAY Fee payment

Year of fee payment: 8

REMI Maintenance fee reminder mailed
LAPS Lapse for failure to pay maintenance fees
STCH Information on status: patent discontinuation

Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362

FP Lapsed due to failure to pay maintenance fee

Effective date: 20161102